add alias for rspec to zeus plugin

plugins/zeus/README.md

@@ -25,6 +25,8 @@
 * `zcu` aliases `zeus cucumber`
 * `zucumber` aliases `zeus cucumber`
 
+* `zspec` aliases `zeus rspec`
+
 * `zt` aliases `zeus test`
 * `zest` aliases `zeus test`
 

plugins/zeus/zeus.plugin.zsh

@@ -4,7 +4,7 @@
 
 # Always use bundler.
 # Rails depends on bundler, so we can be pretty sure, that there are no
-# problems with this command. For all the other aliases I provided an 
+# problems with this command. For all the other aliases I provided an
 # alternative, in case people have conflicts with other plugins (e.g. suse).
 alias zeus='bundle exec zeus'
 
@@ -40,6 +40,9 @@ alias zunner='zeus runner'
 alias zcu='zeus cucumber'
 alias zucumber='zeus cucumber'
 
+# Rspec
+alias zspec='zeus rspec'
+
 # Test
 alias zt='zeus test'
 alias zest='zeus test'