[OpenMP] NFC: Fix trivial typos in comments

Submitted by: kiszk

Differential Revision: https://reviews.llvm.org/D72171
diff --git a/openmp/runtime/tools/lib/Uname.pm b/openmp/runtime/tools/lib/Uname.pm
index a14cb3a..6b76a22 100644
--- a/openmp/runtime/tools/lib/Uname.pm
+++ b/openmp/runtime/tools/lib/Uname.pm
@@ -356,7 +356,7 @@
                $output =~ m{^ProductVersion:\s*(.*)\s*$}m
                    or runtime_error( "There is no ProductVersion in sw_vers output:", $output, "(eof)" );
                my $release = $1;
-               # Sometimes release reported as "10.4.11" (3 componentes), sometimes as "10.6".
+               # Sometimes release reported as "10.4.11" (3 components), sometimes as "10.6".
                # Handle both variants.
                $release =~ m{^(\d+.\d+)(?:\.\d+)?(?=\s|$)}
                    or runtime_error( "Cannot parse OS X* version: $release" );