Fix some typos.

Author: dtarditi

docs/checkedc/Update-to-latest-LLVM-sources.md

@@ -64,8 +64,6 @@ Then run tests.  We have added tests for Checked C to the clang master branch, s
 into account during testing.  Make sure the code passes the following tests:
 
 - The same tests as the baseline branch, _plus_ the Checked C specific tests for clang in the master branch.
-  See the delta on the [testing baselines](Test-Baselines.md) page.
 - The Checked C languages tests for the Checked C project.
 
-After the tests are passing, update the markdown for the testing baselines in clang/docs/CheckedC/Test-Baselines.md.
-Then push the changes up to a personal Github fork and issue a pull request.
+Once the tests are passing, push the changes up to a personal Github fork and issue a pull request.

test/Driver/checkedc-notsupported.cl

@@ -4,10 +4,10 @@
 // RUN: not %clang -fcheckedc-extension %s 2>&1 | FileCheck %s
 // CHECK: error: invalid argument '-fcheckedc-extension' not allowed with 'OpenCL'
 //
-// Have clang compile this file as a C file
+// Have clang compile this file as a C file.
 // RUN: %clang -c -fcheckedc-extension -x c %s
 //
-// Have clang-cl to to compile this file as a C file
+// Have clang-cl compile this file as a C file.
 // RUN: %clang_cl -c -Xclang -fcheckedc-extension /TC %s
 
 extern void f() {}

test/Driver/checkedc-notsupported.cpp

@@ -4,10 +4,10 @@
 // RUN: not %clang -fcheckedc-extension %s 2>&1 | FileCheck %s
 // CHECK: error: invalid argument '-fcheckedc-extension' not allowed with 'C++'
 //
-// Have clang compile this file as a C file
+// Have clang compile this file as a C file.
 // RUN: %clang -c -fcheckedc-extension -x c %s
 //
-// Have clang-cl to to compile this file as a C file
+// Have clang-cl compile this file as a C file.
 // RUN: %clang_cl -c -Xclang -fcheckedc-extension /TC %s
 
 extern void f() {}

test/Driver/checkedc-notsupported.cu

@@ -4,10 +4,10 @@
 // RUN: not %clang -fcheckedc-extension %s 2>&1 | FileCheck %s
 // CHECK: error: invalid argument '-fcheckedc-extension' not allowed with 'CUDA'
 //
-// Have clang compile this file as a C file
+// Have clang compile this file as a C file.
 // RUN: %clang -c -fcheckedc-extension -x c %s
 //
-// Have clang-cl to to compile this file as a C file
+// Have clang-cl compile this file as a C file.
 // RUN: %clang_cl -c -Xclang -fcheckedc-extension /TC %s
 
 extern void f() {}

test/Driver/checkedc-notsupported.m

@@ -4,10 +4,10 @@
 // RUN: not %clang -fcheckedc-extension %s 2>&1 | FileCheck %s
 // CHECK: error: invalid argument '-fcheckedc-extension' not allowed with 'Objective C'
 //
-// Have clang compile this file as a C file
+// Have clang compile this file as a C file.
 // RUN: %clang -c -fcheckedc-extension -x c %s
 //
-// Have clang-cl to to compile this file as a C file
+// Have clang-cl compile this file as a C file.
 // RUN: %clang_cl -c -Xclang -fcheckedc-extension /TC %s
 
 extern void f() {}

test/Driver/checkedc-supported.c

@@ -5,12 +5,12 @@
 // RUN: %clang -c -fcheckedc-extension %s
 // RUN: %clang_cl -c -Xclang -fcheckedc-extension %s
 //
-// Have clang compile this file as C++ file
+// Have clang compile this file as C++ file.
 // RUN: not %clang -c -fcheckedc-extension -x c++ %s 2>&1 \
 // RUN:  | FileCheck %s -check-prefix=check-cpp
 // check-cpp: error: invalid argument '-fcheckedc-extension' not allowed with 'C++'
 //
-// Have clang-cl to to compile this file as a C++ file
+// Have clang-cl compile this file as a C++ file.
 // RUN: not %clang_cl -c -Xclang -fcheckedc-extension /TP %s 2>&1 \
 // RUN:  | FileCheck %s -check-prefix=clcheck-cpp
 // clcheck-cpp: error: invalid argument '-fcheckedc-extension' not allowed with 'C++'