typo

Author: SE-FDr

monticore-generator/src/main/resources/_cli/Main.ftl

@@ -8,7 +8,7 @@ ${tc.signature("grammarname")}
     catch (Exception exception) {
       // ensure a sane exit
       Log.ensureInitialization();
-      Log.error("0xEEEEE an internal error occured"
+      Log.error("0xEEEEE an internal error occurred"
               + " during the execution of the ${grammarname}Tool."
               + System.lineSeparator() + "This error is unexpected"
               + " and does not indicate an issue with any provided models.",