[clangd] NFC: Fix doc typos

Author: kirillbobyrev

clang-tools-extra/clangd/Config.h

@@ -17,7 +17,7 @@
 //
 // Because this structure is shared throughout clangd, it's a potential source
 // of layering problems. Config should be expressed in terms of simple
-// vocubulary types where possible.
+// vocabulary types where possible.
 //
 //===----------------------------------------------------------------------===//
 

clang-tools-extra/clangd/ConfigFragment.h

@@ -235,14 +235,14 @@ struct Fragment {
     /// Controls how clang-tidy will run over the code base.
     ///
     /// The settings are merged with any settings found in .clang-tidy
-    /// configiration files with these ones taking precedence.
+    /// configuration files with these ones taking precedence.
     struct ClangTidyBlock {
       std::vector<Located<std::string>> Add;
       /// List of checks to disable.
       /// Takes precedence over Add. To enable all llvm checks except include
       /// order:
       ///   Add: llvm-*
-      ///   Remove: llvm-include-onder
+      ///   Remove: llvm-include-order
       std::vector<Located<std::string>> Remove;
 
       /// A Key-Value pair list of options to pass to clang-tidy checks