Fix a function name typo in the description [ci skip]

1 files changed, 1 insertions, 1 deletions

diff --git a/spec/ruby/optional/capi/regexp_spec.rb b/spec/ruby/optional/capi/regexp_spec.rb
index 4b130ff66a..49ac79f5c4 100644
--- a/spec/ruby/optional/capi/regexp_spec.rb
+++ b/spec/ruby/optional/capi/regexp_spec.rb
@@ -110,7 +110,7 @@ describe "C-API Regexp function" do
     end
   end
 
-  describe "rb_memicmp" do
+  describe "rb_memcicmp" do
     it "returns 0 for identical strings" do
       @p.rb_memcicmp('Hello', 'Hello').should == 0
     end