Auto merge of #3533 - phansch:add_to_doc_valid_idents, r=phansch

Add 'CamelCase' to doc_valid_idents

Fixes #2395

clippy_lints/src/utils/conf.rs

@@ -137,6 +137,7 @@ define_Conf! {
         "iOS", "macOS",
         "TeX", "LaTeX", "BibTeX", "BibLaTeX",
         "MinGW",
+        "CamelCase",
     ] => Vec<String>),
     /// Lint: TOO_MANY_ARGUMENTS. The maximum number of argument a function or method can have
     (too_many_arguments_threshold, "too_many_arguments_threshold", 7 => u64),

tests/ui/doc.rs

@@ -174,3 +174,6 @@ fn issue_1920() {}
 /// Not ok: http://www.unicode.org/
 /// Not ok: http://www.unicode.org/reports/tr9/#Reordering_Resolved_Levels
 fn issue_1832() {}
+
+/// Ok: CamelCase (It should not be surrounded by backticks)
+fn issue_2395() {}