diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index a2134da..c29eb9e 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -510,7 +510,7 @@ _zsh_autosuggest_capture_completion() {
 
 	setopt rcquotes
 	() {
-		# Setup, blocking until null byte to signal completion
+		# Initialize the pty env, blocking until null byte is seen
 		zpty -w $ZSH_AUTOSUGGEST_COMPLETIONS_PTY_NAME "source $1"
 		zpty -r $ZSH_AUTOSUGGEST_COMPLETIONS_PTY_NAME line '*'$'\0'
 	} =( <<< '
@@ -563,7 +563,6 @@ _zsh_autosuggest_capture_completion() {
 	echo $''\0''
 	')
 
-
 	# Send the string and a tab to trigger completion
 	zpty -w $ZSH_AUTOSUGGEST_COMPLETIONS_PTY_NAME "$*"$'\t'