diff --git a/_posts/2018-07-01-ndh16.md b/_posts/2018-07-01-ndh16.md
index ada0ea4..36ecba4 100644
--- a/_posts/2018-07-01-ndh16.md
+++ b/_posts/2018-07-01-ndh16.md
@@ -46,7 +46,7 @@ with open('communication_vBZvcbm.txt', 'rb') as f:
     all_bytes = all_bytes[0] + all_bytes[1]
     for n in range(1,128):
       print("\033c")
-      print("==== try number " + str(n) + "==== \n\n")
+      print("==== try number " + str(n) + " ==== \n\n")
       dec = [0] * len(all_bytes)
       for i in range(len(all_bytes)):
         dec[i] = (all_bytes[i] + n) % 128
diff --git a/assets/code/cesar-python2.py b/assets/code/cesar-python2.py
index e45a02f..d1550ab 100644
--- a/assets/code/cesar-python2.py
+++ b/assets/code/cesar-python2.py
@@ -3,7 +3,7 @@ with open('communication_vBZvcbm.txt', 'rb') as f:
     all_bytes = all_bytes[0] + all_bytes[1]
     for n in range(1,128):
       print "\033c"
-      print "==== try number " + str(n) + "==== \n\n"
+      print "==== try number " + str(n) + " ==== \n\n"
       dec = [0] * len(all_bytes)
       for i in range(len(all_bytes)):
         dec[i] = (ord(all_bytes[i]) + n) % 128