tree-wide: "a" -> "an"

src/basic/conf-files.c

@@ -92,7 +92,7 @@ static int files_add(
                 if (flags & (CONF_FILES_REGULAR|CONF_FILES_DIRECTORY))
                         if (!((flags & CONF_FILES_DIRECTORY) && S_ISDIR(st.st_mode)) &&
                             !((flags & CONF_FILES_REGULAR) && S_ISREG(st.st_mode))) {
-                                log_debug("Ignoring '%s/%s', as it is not a of the right type.", dirpath, de->d_name);
+                                log_debug("Ignoring '%s/%s', as it does not have the right type.", dirpath, de->d_name);
                                 continue;
                         }
 

src/basic/hashmap.c

@@ -112,7 +112,7 @@ assert_cc(IDX_FIRST == _IDX_SWAP_END);
 assert_cc(IDX_FIRST == _IDX_ITERATOR_FIRST);
 
 /* Storage space for the "swap" buckets.
- * All entry types can fit into a ordered_hashmap_entry. */
+ * All entry types can fit into an ordered_hashmap_entry. */
 struct swap_entries {
         struct ordered_hashmap_entry e[_IDX_SWAP_END - _IDX_SWAP_BEGIN];
 };

src/basic/hashmap.h

@@ -224,7 +224,7 @@ static inline int ordered_hashmap_remove_and_replace(OrderedHashmap *h, const vo
         return hashmap_remove_and_replace(PLAIN_HASHMAP(h), old_key, new_key, value);
 }
 
-/* Since merging data from a OrderedHashmap into a Hashmap or vice-versa
+/* Since merging data from an OrderedHashmap into a Hashmap or vice-versa
  * should just work, allow this by having looser type-checking here. */
 int _hashmap_merge(Hashmap *h, Hashmap *other);
 #define hashmap_merge(h, other) _hashmap_merge(PLAIN_HASHMAP(h), PLAIN_HASHMAP(other))

src/core/execute.c

@@ -6251,7 +6251,7 @@ int exec_runtime_acquire(Manager *m, const ExecContext *c, const char *id, bool
 
         rt = hashmap_get(m->exec_runtime_by_id, id);
         if (rt)
-                /* We already have a ExecRuntime object, let's increase the ref count and reuse it */
+                /* We already have an ExecRuntime object, let's increase the ref count and reuse it */
                 goto ref;
 
         if (!create) {

src/core/load-fragment.c

@@ -3195,7 +3195,7 @@ int config_parse_syscall_filter(
                         /* Allow nothing but the ones listed */
                         c->syscall_allow_list = true;
 
-                        /* Accept default syscalls if we are on a allow_list */
+                        /* Accept default syscalls if we are on an allow_list */
                         r = seccomp_parse_syscall_filter(
                                         "@default", -1, c->syscall_filter,
                                         SECCOMP_PARSE_PERMISSIVE|SECCOMP_PARSE_ALLOW_LIST,

src/gpt-auto-generator/gpt-auto-generator.c

@@ -633,7 +633,7 @@ static int add_root_mount(void) {
         int r;
 
         if (!is_efi_boot()) {
-                log_debug("Not a EFI boot, not creating root mount.");
+                log_debug("Not an EFI boot, not creating root mount.");
                 return 0;
         }
 

src/libudev/libudev-enumerate.c

@@ -93,7 +93,7 @@ static struct udev_enumerate *udev_enumerate_free(struct udev_enumerate *udev_en
  * udev_enumerate_ref:
  * @udev_enumerate: context
  *
- * Take a reference of a enumeration context.
+ * Take a reference of an enumeration context.
  *
  * Returns: the passed enumeration context
  **/

src/login/logind.h

@@ -72,7 +72,7 @@ struct Manager {
          * this is != 0 and encodes what is being done */
         InhibitWhat action_what;
 
-        /* If a shutdown/suspend was delayed due to a inhibitor this
+        /* If a shutdown/suspend was delayed due to an inhibitor this
            contains the unit name we are supposed to start after the
            delay is over */
         const char *action_unit;

src/network/networkd-ipv6-proxy-ndp.c

@@ -47,7 +47,7 @@ static int ipv6_proxy_ndp_address_configure_handler(sd_netlink *rtnl, sd_netlink
         return 1;
 }
 
-/* send a request to the kernel to add a IPv6 Proxy entry to the neighbour table */
+/* send a request to the kernel to add an IPv6 Proxy entry to the neighbour table */
 static int ipv6_proxy_ndp_address_configure(
                 const struct in6_addr *address,
                 Link *link,

src/nspawn/nspawn.c

@@ -368,7 +368,7 @@ static int help(void) {
                "                            Create a macvlan network interface based on an\n"
                "                            existing network interface to the container\n"
                "     --network-ipvlan=INTERFACE\n"
-               "                            Create a ipvlan network interface based on an\n"
+               "                            Create an ipvlan network interface based on an\n"
                "                            existing network interface to the container\n"
                "  -n --network-veth         Add a virtual Ethernet connection between host\n"
                "                            and container\n"

src/resolve/resolved-dns-server.c

@@ -533,7 +533,7 @@ DnsServerFeatureLevel dns_server_possible_feature_level(DnsServer *s) {
                            DNS_SERVER_FEATURE_LEVEL_IS_DNSSEC(s->possible_feature_level) &&
                            dns_server_get_dnssec_mode(s) != DNSSEC_YES) {
 
-                        /* RRSIG data was missing on a EDNS0 packet with DO bit set. This means the server
+                        /* RRSIG data was missing on an EDNS0 packet with DO bit set. This means the server
                          * doesn't augment responses with DNSSEC RRs. If so, let's better not ask the server
                          * for it anymore, after all some servers generate different replies depending if an
                          * OPT RR is in the query or not. If we are in strict DNSSEC mode, don't allow such

src/shared/bus-map-properties.h

@@ -14,7 +14,7 @@ struct bus_properties_map {
 
 enum {
         BUS_MAP_STRDUP          = 1 << 0, /* If set, each "s" message is duplicated. Thus, each pointer needs to be freed. */
-        BUS_MAP_BOOLEAN_AS_BOOL = 1 << 1, /* If set, each "b" message is written to a bool pointer. If not set, "b" is written to a int pointer. */
+        BUS_MAP_BOOLEAN_AS_BOOL = 1 << 1, /* If set, each "b" message is written to a bool pointer. If not set, "b" is written to an int pointer. */
 };
 
 int bus_map_id128(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata);

src/shared/firewall-util-nft.c

@@ -561,7 +561,7 @@ static int nft_add_element(sd_netlink *nfnl, sd_netlink_message **ret,
         /*
          * Ideally there would be an API that provides:
          *
-         * 1) a init function to add the main ruleset skeleton
+         * 1) an init function to add the main ruleset skeleton
          * 2) a function that populates the sets with all known address/port pairs to s/dnat for
          * 3) a function that can remove address/port pairs again.
          *

src/shared/format-table.c

@@ -2694,7 +2694,7 @@ int table_print_with_pager(
 
         assert(t);
 
-        /* A all-in-one solution for showing tables, and turning on a pager first. Also optionally suppresses
+        /* An all-in-one solution for showing tables, and turning on a pager first. Also optionally suppresses
          * the table header and logs about any error. */
 
         if (json_format_flags & (JSON_FORMAT_OFF|JSON_FORMAT_PRETTY|JSON_FORMAT_PRETTY_AUTO))

src/shared/json.c

@@ -4242,7 +4242,7 @@ int json_dispatch_uid_gid(const char *name, JsonVariant *variant, JsonDispatchFl
         }
 
         if (!json_variant_is_unsigned(variant))
-                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not a integer.", strna(name));
+                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an integer.", strna(name));
 
         k = json_variant_unsigned(variant);
         if (k > UINT32_MAX || !uid_is_valid(k))

src/shared/user-record.c

@@ -708,7 +708,7 @@ static int json_dispatch_tasks_or_memory_max(const char *name, JsonVariant *vari
         }
 
         if (!json_variant_is_unsigned(variant))
-                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not a integer.", strna(name));
+                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an integer.", strna(name));
 
         k = json_variant_unsigned(variant);
         if (k <= 0 || k >= UINT64_MAX)
@@ -728,7 +728,7 @@ static int json_dispatch_weight(const char *name, JsonVariant *variant, JsonDisp
         }
 
         if (!json_variant_is_unsigned(variant))
-                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not a integer.", strna(name));
+                return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an integer.", strna(name));
 
         k = json_variant_unsigned(variant);
         if (k <= CGROUP_WEIGHT_MIN || k >= CGROUP_WEIGHT_MAX)

src/shutdown/shutdown.c

@@ -489,7 +489,7 @@ int main(int argc, char *argv[]) {
                 if (!changed && umount_log_level == LOG_INFO && !can_initrd) {
                         /* There are things we cannot get rid of. Loop one more time
                          * with LOG_ERR to inform the user. Note that we don't need
-                         * to do this if there is a initrd to switch to, because that
+                         * to do this if there is an initrd to switch to, because that
                          * one is likely to get rid of the remaining mounts. If not,
                          * it will log about them. */
                         umount_log_level = LOG_ERR;

src/sysusers/sysusers.c

@@ -1588,7 +1588,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) {
 
                 if (!resolved_id)
                         return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
-                                               "[%s:%u] Lines of type 'r' require a ID range in the third field.",
+                                               "[%s:%u] Lines of type 'r' require an ID range in the third field.",
                                                fname, line);
 
                 if (description || home || shell)

src/tty-ask-password-agent/tty-ask-password-agent.c

@@ -531,7 +531,7 @@ static int parse_argv(int argc, char *argv[]) {
 
 /*
  * To be able to ask on all terminal devices of /dev/console the devices are collected. If more than one
- * device is found, then on each of the terminals a inquiring task is forked.  Every task has its own session
+ * device is found, then on each of the terminals an inquiring task is forked.  Every task has its own session
  * and its own controlling terminal.  If one of the tasks does handle a password, the remaining tasks will be
  * terminated.
  */

src/udev/ata_id/ata_id.c

@@ -297,7 +297,7 @@ static void disk_identify_fixup_uint16 (uint8_t identify[512], unsigned offset_w
  * disk_identify:
  * @fd: File descriptor for the block device.
  * @out_identify: Return location for IDENTIFY data.
- * @out_is_packet_device: Return location for whether returned data is from a IDENTIFY PACKET DEVICE.
+ * @out_is_packet_device: Return location for whether returned data is from an IDENTIFY PACKET DEVICE.
  *
  * Sends the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command to the
  * device represented by @fd. If successful, then the result will be