Typo.

Author: garydgregory

src/main/java/org/apache/commons/cli/Parser.java

@@ -31,7 +31,7 @@ Licensed to the Apache Software Foundation (ASF) under one or more
  */
 @Deprecated
 public abstract class Parser implements CommandLineParser {
-    /** commandline instance */
+    /** CommandLine instance */
     protected CommandLine cmd;
 
     /** current Options */