Fix docstring for ocaml binding's const_float.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78589 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/bindings/ocaml/llvm/llvm.mli b/bindings/ocaml/llvm/llvm.mli
index c7c4d3a..8b8cb7f 100644
--- a/bindings/ocaml/llvm/llvm.mli
+++ b/bindings/ocaml/llvm/llvm.mli
@@ -470,7 +470,7 @@
                         = "llvm_const_of_int64"
 
 (** [const_float ty n] returns the floating point constant of type [ty] and
-    value [n]. See the method [llvm::ConstantInt::get]. *)
+    value [n]. See the method [llvm::ConstantFP::get]. *)
 external const_float : lltype -> float -> llvalue = "llvm_const_float"