pkgs/build-support: fix typos

pkgs/build-support/cc-wrapper/default.nix

@@ -676,7 +676,7 @@ stdenvNoCC.mkDerivation {
     #
     # Unfortunately, setting -B appears to override the default search
     # path. Thus, the gcc-specific "../includes-fixed" directory is
-    # now longer searched and glibc's <limits.h> header fails to
+    # no longer searched and glibc's <limits.h> header fails to
     # compile, because it uses "#include_next <limits.h>" to find the
     # limits.h file in ../includes-fixed. To remedy the problem,
     # another -idirafter is necessary to add that directory again.

pkgs/build-support/fetchhg/default.nix

@@ -18,7 +18,7 @@ lib.extendMkDerivation {
       fetchSubrepos ? false,
       preferLocalBuild ? true,
     }:
-    # TODO: statically check if mercurial as the https support if the url starts with https.
+    # TODO: statically check if mercurial has https support if the url starts with https.
     {
       name = "hg-archive" + (lib.optionalString (name != null) "-${name}");
       builder = ./builder.sh;