diff --git a/twitter-api-example.py b/twitter-api-example.py
index 27f0e154e4f36bf387a21c139dacd59f60c671cb..120cc0a1c84b8cafd54e5b270e35866b2585ad9b 100755
--- a/twitter-api-example.py
+++ b/twitter-api-example.py
@@ -12,22 +12,21 @@ logging.basicConfig(level=logging.INFO)
 
 def search(api, sincedate, untildate, csvFile, jsonFile):
     searchQuery = '((cota OR cotas OR universidade OR universidades) AND (racial OR raciais)) OR ((universidade OR universidades) AND (cota OR cotas))'
-    
     maxTweets = 10000000
-    
+
     tweetsPerQry = 100  # this is the max the API permits
-    
+
     csvWriter = csv.writer(csvFile)
-    
+
     # If results from a specific ID onwards are reqd, set since_id to that ID.
     # else default to no lower limit, go as far back as API allows
     sinceId = None
-    
+
     # If results only below a specific ID are, set max_id to that ID.
     # else default to no upper limit, start from the most recent tweet matching the search query.
     # Python3 has 9223372036854775807 as max number
     max_id = sys.maxsize
-    
+
     tweetCount = 0
     print("Downloading max {0} tweets".format(maxTweets))
     while tweetCount < maxTweets:
@@ -65,22 +64,22 @@ def search(api, sincedate, untildate, csvFile, jsonFile):
                 print("Downloaded {0} tweets".format(tweetCount))
                 max_id = new_tweets[-1].id
         except tweepy.TweepError as e:
-            print("some error : " + str(e))
+            print("some error: " + str(e))
             continue
-    
+
     print ("Downloaded {0} tweets".format(tweetCount))
 
 if __name__ == "__main__":
     ####input your credentials here
-    consumer_key = 'pcn6szyFLVnzxDclKazZ3tQPI'
-    consumer_secret = 'OGKptAjYnoh33mvPEkBPQgcApNXFysbCUx2CjQwjtHhr7Z9unO'
-    access_token = '1127995977963646977-vqZMlKE8vJLSFMWmL6J9ouEZBncPi1'
-    access_token_secret = 'xT6WMGkUZJULIMAwpG0AUWtOFYDdGMBYAFSHUZIo9NLYh'
-    
+    consumer_key = ''
+    consumer_secret = ''
+    access_token = ''
+    access_token_secret = ''
+
     auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
     auth.set_access_token(access_token, access_token_secret)
     api = tweepy.API(auth, wait_on_rate_limit=True, wait_on_rate_limit_notify=True)
-    
+
     if( len(sys.argv) != 5):
         print("Usage "+sys.argv[0]+" <since date yyyy-mm-dd> <until date yyyy-mm-dd> <csv File> <json File>")
         sys.exit(1)