whitespace cleanup

erickt · erickt · commit c7ae4a966480 · 2014-12-03T14:40:33.000-08:00
diff --git a/src/etc/rustup.sh b/src/etc/rustup.sh
@@ -188,7 +188,7 @@ flag() {
      fi
 }
 
-validate_opt () {
+validate_opt() {
     for arg in $CFG_ARGS
     do
         isArgValid=0
