Remove trailing spaces in default config

config/default.yml

@@ -188,12 +188,12 @@ Sorbet/BuggyObsoleteStrictMemoization:
     Checks for the a mistaken variant of the "obsolete memoization pattern" that used to be required
     for older Sorbet versions in `#typed: strict` files. The mistaken variant would overwrite the ivar with `nil`
     on every call, causing the memoized value to be discarded and recomputed on every call.
-    
+
     This cop will correct it to read from the ivar instead of `nil`, which will memoize it correctly.
-    
+
     The result of this correction will be the "obsolete memoization pattern", which can further be corrected by
     the `Sorbet/ObsoleteStrictMemoization` cop.
-    
+
     See `Sorbet/ObsoleteStrictMemoization` for more details.
   Enabled: true
   VersionAdded: '0.7.3'