chore(convention helper): now -s shows the name of the convention

Author: andre-filho

commit_helper/conventions/atom.py

@@ -7,7 +7,7 @@ def atom_convention(tag, msg):
 
 atom_convention_help = \
     """
-    General format:
+    The atom convention:
 
     :<tag>: <Message>
     <BREAK>

commit_helper/conventions/karma_angular.py

@@ -9,7 +9,7 @@ def karma_angular_convention(tag, msg, context):
 
 angular_convention_help = \
     """
-    General format:
+    The angular convention:
 
     <tag>(<scope>): <message>
     <BLANK>
@@ -36,7 +36,7 @@ def karma_angular_convention(tag, msg, context):
 
 karma_convention_help = \
     """
-    General format:
+    The karma convention:
 
     <tag>(<scope>): <message>
     <BLANK>

commit_helper/conventions/symphony_cmf.py

@@ -6,7 +6,7 @@ def symphony_convention(tag, msg):
 
 symphony_convention_help = \
     """
-    General format:
+    The symphony CMF convention:
 
     [<Tag>] <message>
     <BLANK>

commit_helper/conventions/tagged.py

@@ -6,7 +6,7 @@ def tagged_convention(tag, msg):
 
 tagged_convention_help = \
     """
-    Convention format:
+    The tagged convention:
 
     TAG: message
     <BLANK>