removed unwanted whitespaces

gluon/contrib/autolinks.py

@@ -4,7 +4,7 @@ Released under the web2py license (LGPL)
 
 What does it do?
 
-if html is a variable containing HTML text and urls in the text, when you call 
+if html is a variable containing HTML text and urls in the text, when you call
 
     html = expend_html(html)
 
@@ -63,7 +63,7 @@ EMBED_MAPS = [
      'http://www.hulu.com/api/oembed.json'),
     (re.compile('http://vimeo.com/\S*'),
      'http://vimeo.com/api/oembed.json'),
-    (re.compile('http://www.slideshare.net/[^\/]+/\S*'), 
+    (re.compile('http://www.slideshare.net/[^\/]+/\S*'),
      'http://www.slideshare.net/api/oembed/2'),
     (re.compile('http://qik.com/\S*'),
      'http://qik.com/api/oembed.json'),
@@ -128,8 +128,8 @@ EXTENSION_MAPS = {
 
 def oembed(url):
     for k,v in EMBED_MAPS:
-        if k.match(url):            
-            oembed = v+'?format=json&url='+cgi.escape(url)            
+        if k.match(url):
+            oembed = v+'?format=json&url='+cgi.escape(url)
             try:
                 return loads(urllib.urlopen(oembed).read())
             except:
@@ -196,3 +196,4 @@ if __name__=="__main__":
         print expand_html(open(sys.argv[1]).read())
     else:
         print test()
+