Add correct pr label

Author: Danny Tundwe (from Dev Box)

.github/CODEOWNERS

@@ -55,8 +55,8 @@
 # PRLabel: %Network - CDN
 /specification/cdn/ @yunhemsft @jessicl-ms @rrahulms @ChenglongLiu @Ptnan7 @zhuofudeng
 
-# PRLabel: %Network - EdgeActions
-/specification/cdn/resource-manager/Microsoft.Cdn/EdgeActions/ @tundwed @anamikanupur
+# PRLabel: %Network - Edge Actions
+/specification/cdn/resource-manager/Microsoft.Cdn/EdgeActions/ @tundwed @anamikanupur @mattmccreesh
 
 # PRLabel: %Cognitive Services
 /specification/cognitiveservices/ @rkuthala @MattGal