Fix typo in conversion.md (#1970)

fixed a simple typo, that is "contravariant" is a single word.
dotnet · Oct 30, 2018 · 54df897 · 54df897
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commit 54df897
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spec/conversions.md b/spec/conversions.md
@@ -770,7 +770,7 @@ class Test
 
 The assignment to `d1` implicitly converts the method group `F` to a value of type `D1`.
 
-The assignment to `d2` shows how it is possible to create a delegate to a method that has less derived (contra-variant) parameter types and a more derived (covariant) return type.
+The assignment to `d2` shows how it is possible to create a delegate to a method that has less derived (contravariant) parameter types and a more derived (covariant) return type.
 
 The assignment to `d3` shows how no conversion exists if the method is not applicable.