shell-completion: busctl

shell-completion/bash/systemctl

@@ -146,7 +146,7 @@ _systemctl () {
                   [TARGETS]='set-default'
         )
 
-        for ((i=0; $i <= $COMP_CWORD; i++)); do
+        for ((i=0; i <= COMP_CWORD; i++)); do
                 if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
                  ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
                         verb=${COMP_WORDS[i]}
@@ -154,7 +154,7 @@ _systemctl () {
                 fi
         done
 
-        if   [[ -z $verb ]]; then
+        if [[ -z $verb ]]; then
                 comps="${VERBS[*]}"
 
         elif __contains_word "$verb" ${VERBS[ALL_UNITS]}; then