Documentation: fix typos reported in PR13866

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171006 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/MakefileGuide.rst b/docs/MakefileGuide.rst
index 168b0b3348d45a61c134736647d4f2e072d56f9f..4988fe664d79757ea50d54f5742c1a3380174f24 100644 (file)
--- a/docs/MakefileGuide.rst
+++ b/docs/MakefileGuide.rst
@@ -60,7 +60,7 @@ To use the makefile system, you simply create a file named ``Makefile`` in your
 directory and declare values for certain variables.  The variables and values
 that you select determine what the makefile system will do. These variables
 enable rules and processing in the makefile system that automatically Do The
-Right Thing™.
+Right Thing (C).
 
 Including Makefiles
 -------------------
@@ -241,7 +241,7 @@ and the names of the libraries you wish to link with the tool. For example:
 says that we are to build a tool name ``mytool`` and that it requires three
 libraries: ``mylib``, ``LLVMSupport.a`` and ``LLVMSystem.a``.
 
-Note that two different variables are use to indicate which libraries are
+Note that two different variables are used to indicate which libraries are
 linked: ``USEDLIBS`` and ``LLVMLIBS``. This distinction is necessary to support
 projects. ``LLVMLIBS`` refers to the LLVM libraries found in the LLVM object
 directory. ``USEDLIBS`` refers to the libraries built by your project. In the
@@ -349,7 +349,7 @@ This target should be implemented by the ``Makefile`` in the project's ``test``
 directory. It is invoked by the ``check`` target elsewhere.  Each project is
 free to define the actions of ``check-local`` as appropriate for that
 project. The LLVM project itself uses dejagnu to run a suite of feature and
-regresson tests. Other projects may choose to use dejagnu or any other testing
+regression tests. Other projects may choose to use dejagnu or any other testing
 mechanism.
 
 ``clean``
@@ -358,7 +358,7 @@ mechanism.
 This target cleans the build directory, recursively removing all things that the
 Makefile builds. The cleaning rules have been made guarded so they shouldn't go
 awry (via ``rm -f $(UNSET_VARIABLE)/*`` which will attempt to erase the entire
-directory structure.
+directory structure).
 
 ``clean-local``
 ---------------
@@ -606,8 +606,8 @@ system that tell it what to do for the current directory.
     the build process, such as code generators (e.g.  ``tblgen``).
 
 ``OPTIONAL_DIRS``
-    Specify a set of directories that may be built, if they exist, but its not
-    an error for them not to exist.
+    Specify a set of directories that may be built, if they exist, but it is
+    not an error for them not to exist.
 
 ``PARALLEL_DIRS``
     Specify a set of directories to build recursively and in parallel if the