Remove file encoding comments from python files

UTF-8 is the default.

3 files changed, 0 insertions, 5 deletions

diff --git a/python/problems/introduction/ballistics/common.py b/python/problems/introduction/ballistics/common.py
index 8cb5c2d..326650b 100644
--- a/python/problems/introduction/ballistics/common.py
+++ b/python/problems/introduction/ballistics/common.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
 from python.util import has_token_sequence, string_almost_equal, \
     string_contains_number, get_tokens, get_numbers, get_exception_desc
 from server.hints import Hint
diff --git a/python/problems/introduction/ballistics/en.py b/python/problems/introduction/ballistics/en.py
index 6fab80f..0c6f482 100644
--- a/python/problems/introduction/ballistics/en.py
+++ b/python/problems/introduction/ballistics/en.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
 name = 'Ballistics'
 slug = 'Ballistics'
 
diff --git a/python/problems/introduction/ballistics/sl.py b/python/problems/introduction/ballistics/sl.py
index da2c34c..ac5de23 100644
--- a/python/problems/introduction/ballistics/sl.py
+++ b/python/problems/introduction/ballistics/sl.py
@@ -1,4 +1,3 @@
-# coding=utf-8
 import server
 mod = server.problems.load_language('python', 'sl')