README: update

README.md

@@ -42,11 +42,12 @@ the content of The Quran in multiple languages.
 
 *Usage*
 
+<pre>
 Usage: quran-json pull [OPTIONS]
-      -l, --locale LOCALE    ar, en, pt, fa, nl, fr, or it (default: en)
-      -r, --replace          Replace existing JSON files (default: no)
-      -u, --update           Replace surah metadata with an updated copy (implies -r, default: no)
-
+  -l, --locale LOCALE    A locale (eg 'en')
+  -r, --replace          Replace existing JSON files
+  -u, --update           Update surah metadata
+</pre>
 
 <p align="left">
   <strong>Thanks</strong>

lib/quran-json/quran/json/cmd/pull.rb

@@ -32,7 +32,7 @@ module Quran::JSON::Cmd
       [
         ["-l", "--locale LOCALE", "A locale (eg 'en')"],
         ["-r", "--replace", "Replace existing JSON files"],
-        ["-u", "--update", "Replace surah metadata"]
+        ["-u", "--update", "Update surah metadata"]
       ]
     end