Minor style and comment tweak

routes/v1.rb

@@ -32,7 +32,7 @@ class HashDbApi < Sinatra::Base
     # Check if valid hahshing algorithm
     halt 404 unless %w[md5 sha1 sha256].include? params['algo']
 
-    # Check if it is a valid md5 hash
+    # Check if it is a valid hash
     params['hash'].downcase!
     size = { 'md5' => 32, 'sha1' => 40, 'sha256' => 64 }[params['algo']]
     halt 400 if /^[0-9a-f]{#{size}}$/.match(params['hash']).nil?
@@ -49,8 +49,8 @@ class HashDbApi < Sinatra::Base
     # Format and return result
     content_type :json
     {
-      'hash': params['hash'],
-      'found': !result.nil?,
+      'hash':   params['hash'],
+      'found':  !result.nil?,
       'result': result
     }.to_json
   end