Change typings name

Author: cmontella

ATTRIBUTIONS.md

@@ -84,7 +84,7 @@ Eve is built using the following technologies generously supplied by their attri
 
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-### @types/codemirror
+### codemirror.d.ts
 - TypeScript definitions for codemirror
 - By mihailik (https://github.com/mihailik)
 - [MIT][MIT] License