Consistent CodeMirror casing

lib/linguist/language.rb

@@ -399,7 +399,7 @@ module Linguist
     # Returns a String name or nil
     attr_reader :ace_mode
 
-    # Public: Get Codemirror mode (as expressed by a mimetype)
+    # Public: Get CodeMirror mode (as expressed by a mimetype)
     #
     # Examples
     #

lib/linguist/languages.yml

@@ -6,7 +6,7 @@
 # ace_mode          - A String name of the Ace Mode used for highlighting whenever
 #                     a file is edited. This must match one of the filenames in http://git.io/3XO_Cg.
 #                     Use "text" if a mode does not exist.
-# codemirror_mode   - A String name of the Codemirror Mode used for highlighting whenever a file is edited.
+# codemirror_mode   - A String name of the CodeMirror Mode used for highlighting whenever a file is edited.
 #                     This must match a mode from https://git.io/vi9Fx
 # wrap              - Boolean wrap to enable line wrapping (default: false)
 # extensions        - An Array of associated extensions (the first one is

lib/linguist/vendor.yml

@@ -165,7 +165,7 @@
 # Chart.js
 - (^|/)Chart\.js$
 
-# Codemirror
+# CodeMirror
 - (^|/)[Cc]ode[Mm]irror/(\d+\.\d+/)?(lib|mode|theme|addon|keymap|demo)
 
 # SyntaxHighlighter - http://alexgorbatchev.com/

test/test_file_blob.rb

@@ -317,7 +317,7 @@ class TestFileBlob < Minitest::Test
     assert sample_blob("some/vendored/path/Chart.js").vendored?
     assert !sample_blob("some/vendored/path/chart.js").vendored?
 
-    # Codemirror deps
+    # CodeMirror deps
     assert sample_blob("codemirror/mode/blah.js").vendored?
     assert sample_blob("codemirror/5.0/mode/blah.js").vendored?