[clang-tools-extra] [clang-doc] fix bug introduced by asset test (PR #97540)

[Paul Kirth via cfe-commits]

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@@ -52,4 +56,4 @@ add_custom_target(copy-clang-doc-assets
   COMMENT "Copying Clang-Doc Assets"
 )
 set_target_properties(copy-clang-doc-assets PROPERTIES FOLDER "Clang-Doc/Assets")
-add_dependencies(clang-doc copy-clang-doc-assets)
+add_dependencies(clang-doc copy-clang-doc-assets)
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ilovepi wrote:

nit: I think your editor may be modifying the end of the file here unnecessarily.

https://github.com/llvm/llvm-project/pull/97540