diff --git a/plugins/installer/README.md b/plugins/installer/README.md
index 5d1bea223..efb2ca506 100644
--- a/plugins/installer/README.md
+++ b/plugins/installer/README.md
@@ -9,7 +9,7 @@ On Debian/Ubuntu it's apt-get
 include the installer as a plugin in your ~/.zshrc
 
 to install a new app run
-install <app>
+in <app>
 
 you can upgrade an app with
-upgrade <app>
+up <app>
diff --git a/plugins/installer/installer.plugin.zsh b/plugins/installer/installer.plugin.zsh
index 4654029f8..b92258099 100644
--- a/plugins/installer/installer.plugin.zsh
+++ b/plugins/installer/installer.plugin.zsh
@@ -11,7 +11,7 @@
 source "${0:h}/core.sh"
 
 case $OS in
-    'mac') 
+    'mac')
         alias in='brew install'
         alias up='brew upgrade'
         ;;