diff --git a/INSTALL.md b/INSTALL.md
index 196524f..859b623 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -39,7 +39,7 @@
 2. Add the plugin to the list of plugins for Oh My Zsh to load (inside `~/.zshrc`):
 
     ```sh
-    plugins=( 
+    plugins=(
         # other plugins...
         zsh-autosuggestions
     )
diff --git a/src/bind.zsh b/src/bind.zsh
index 1dde137..7d8eda6 100644
--- a/src/bind.zsh
+++ b/src/bind.zsh
@@ -63,7 +63,7 @@ _zsh_autosuggest_bind_widget() {
 _zsh_autosuggest_bind_widgets() {
 	emulate -L zsh
 
- 	local widget
+	local widget
 	local ignore_widgets
 
 	ignore_widgets=(
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index b19cac7..92eb239 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -3,7 +3,7 @@
 # v0.7.0
 # Copyright (c) 2013 Thiago de Arruda
 # Copyright (c) 2016-2021 Eric Freese
-# 
+#
 # Permission is hereby granted, free of charge, to any person
 # obtaining a copy of this software and associated documentation
 # files (the "Software"), to deal in the Software without
@@ -12,10 +12,10 @@
 # copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following
 # conditions:
-# 
+#
 # The above copyright notice and this permission notice shall be
 # included in all copies or substantial portions of the Software.
-# 
+#
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 # OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -193,7 +193,7 @@ _zsh_autosuggest_bind_widget() {
 _zsh_autosuggest_bind_widgets() {
 	emulate -L zsh
 
- 	local widget
+	local widget
 	local ignore_widgets
 
 	ignore_widgets=(