changes in help function

lch

@@ -95,9 +95,13 @@ function help()
     echo "Help:"
     echo "-----"
     echo ""
+    echo "lch [-h][-v] FILE [FILE]"
+    echo ""
     echo "Examples:"
-    echo "$ lch file.zip ./route        -Compress"
+    echo "$ lch -h                      -This help"
-    echo "$ lch file.zip                -Descompress"
+    echo "$ lch -v                      -print version"
+    echo "$ lch file.zip /home/file     -Compress"
+    echo "$ lch file.zip                -Decompress"
     echo ""
     echo "Supported extensions:"
     echo "- tar"