[llvm] [ocaml] Fixed typo error about set_module_identifier in llvm ocaml binding (PR #77479)

[Josh Berdine via llvm-commits]

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@@ -446,7 +446,7 @@ external module_context : llmodule -> llcontext = "llvm_get_module_context"
 external get_module_identifier : llmodule -> string
                                = "llvm_get_module_identifier"
 
-external set_module_identifer : llmodule -> string -> unit
+external set_module_identifier : llmodule -> string -> unit
                               = "llvm_set_module_identifier"
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jberdine wrote:

nit: would be nice to preserve the vertical alignment of `:` and `=`

https://github.com/llvm/llvm-project/pull/77479