typo fix

Author: jenca-adam

firefox/digraphs.js

@@ -4,7 +4,7 @@ var digraphBuffer = "";
 var showPartial = true;
 var disabled = false;
 var shortcutKey = "k";
-var shortcutModifers = [true, false, false];
+var shortcutModifiers = [true, false, false];
 var activeElement;
 var posCache;
 var curselCache;

firefox/manifest.json

@@ -27,5 +27,5 @@
     "activeTab",
     "storage"
   ],
-  "version" : "1.0"
+  "version" : "1.1"
 }