diff --git a/antigen.zsh b/antigen.zsh
index 32f1d6c..8dae24d 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -21,7 +21,7 @@ antigen-bundle () {
 
     # Parse the given arguments. (Will overwrite the above values).
     eval "$(-antigen-parse-args \
-            'url?,loc?;branch:?,no-local-clone?,btype:?' \
+            'url?, loc? ; branch:?, no-local-clone?, btype:?' \
             "$@")"
 
     # Check if url is just the plugin name. Super short syntax.
@@ -365,6 +365,9 @@ antigen () {
     local spec="$1"
     shift
 
+    # Sanitize the spec
+    spec="$(echo "$spec" | tr '\n' ' ' | sed -r 's/\s+//g')"
+
     local code=''
 
     --add-var () {
diff --git a/tests/arg-parser.t b/tests/arg-parser.t
index 163fc16..2b225ab 100644
--- a/tests/arg-parser.t
+++ b/tests/arg-parser.t
@@ -1,6 +1,7 @@
 Helper alias.
 
-  $ alias parse='-antigen-parse-args "url?,loc?;btype:?,no-local-clone?"'
+  $ alias parse='-antigen-parse-args "url?, loc?;
+  >   btype:?, no-local-clone?"'
 
 No arguments (since all are specified as optional).