diff --git a/Makefile b/Makefile
index 8930e72..814127d 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ $(SHELLS):
 	@$@ $(URCHIN) -f test/$(TEST_SUITE)
 
 test: $(SHELLS)
-	@$(URCHIN) -f test/slow 
+	@$(URCHIN) -f test/slow
 
 default: test
 
diff --git a/bash_completion b/bash_completion
index 050aa75..4287e20 100644
--- a/bash_completion
+++ b/bash_completion
@@ -81,8 +81,8 @@ __nvm ()
   return 0
 }
 
-# complete is a bash builtin, but recent versions of ZSH come with a function 
-# called bashcompinit that will create a complete in ZSH. If the user is in 
+# complete is a bash builtin, but recent versions of ZSH come with a function
+# called bashcompinit that will create a complete in ZSH. If the user is in
 # ZSH, load and run bashcompinit before calling the complete function.
 if [[ -n ${ZSH_VERSION-} ]]; then
 	autoload -U +X bashcompinit && bashcompinit
diff --git "a/test/fast/Aliases/Running \"nvm alias\" should list all aliases." "b/test/fast/Aliases/Running \"nvm alias\" should list all aliases."
index 43bbb54..a9cdf6a 100755
--- "a/test/fast/Aliases/Running \"nvm alias\" should list all aliases."	
+++ "b/test/fast/Aliases/Running \"nvm alias\" should list all aliases."	
@@ -6,23 +6,23 @@ die () { echo $@ ; exit 1; }
 
 NVM_ALIAS_OUTPUT=$(nvm alias)
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test1 -> 0.0.1 (-> v0.0.1)$' \
-  || die "did not find test1 alias" 
+  || die "did not find test1 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test2 -> 0.0.2 (-> v0.0.2)$' \
-  || die "did not find test2 alias" 
+  || die "did not find test2 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test3 -> 0.0.3 (-> v0.0.3)$' \
-  || die "did not find test3 alias" 
+  || die "did not find test3 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test4 -> 0.0.4 (-> v0.0.4)$' \
-  || die "did not find test4 alias" 
+  || die "did not find test4 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test5 -> 0.0.5 (-> v0.0.5)$' \
-  || die "did not find test5 alias" 
+  || die "did not find test5 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test6 -> 0.0.6 (-> v0.0.6)$' \
-  || die "did not find test6 alias" 
+  || die "did not find test6 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test7 -> 0.0.7 (-> v0.0.7)$' \
-  || die "did not find test7 alias" 
+  || die "did not find test7 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test8 -> 0.0.8 (-> v0.0.8)$' \
-  || die "did not find test8 alias" 
+  || die "did not find test8 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test9 -> 0.0.9 (-> v0.0.9)$' \
-  || die "did not find test9 alias" 
+  || die "did not find test9 alias"
 echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test10 -> 0.0.10 (-> v0.0.10)$' \
-  || die "did not find test10 alias" 
+  || die "did not find test10 alias"