Help: fix some minor markup errors

Help/prop_gbl/JOB_POOLS.rst

@@ -6,7 +6,7 @@ Ninja only: List of available pools.
 A pool is a named integer property and defines the maximum number
 of concurrent jobs which can be started by a rule assigned to the pool.
 The :prop_gbl:`JOB_POOLS` property is a semicolon-separated list of
-pairs using the syntax NAME=integer (without a space after the equality sign).
+pairs using the syntax ``NAME=integer`` (without a space after the equality sign).
 
 For instance:
 

Help/prop_gbl/USE_FOLDERS.rst

@@ -11,7 +11,7 @@ folders.
 
 CMake generators that are capable of organizing into a hierarchy of folders
 use the values of the :prop_tgt:`FOLDER` target property to name those
-folders. (i.e.: Visual Studio / XCode)
+folders. (i.e.: ``Visual Studio`` or ``XCode``)
 
 IDE's can also take advantage of this property to organize CMake targets.
 Regardless of generator support.

Help/variable/CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT.rst

@@ -9,5 +9,5 @@ This cache variable is used by the Eclipse project generator.  See
 If this variable is set to TRUE, the Eclipse project generator will generate
 an Eclipse project in :variable:`CMAKE_SOURCE_DIR` . This project can then
 be used in Eclipse e.g. for the version control functionality.
-:variable:`CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT` defaults to FALSE; so
+:variable:`CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT` defaults to ``FALSE``; so
 nothing is written into the source directory.

Help/variable/GHSMULTI.rst

@@ -6,4 +6,4 @@ GHSMULTI
 ``1`` when using :generator:`Green Hills MULTI` generator.
 
 Also, Set to ``1`` when the target system is a Green Hills platform
-(i.e. When CMAKE_SYSTEM_NAME is ``GHS-MULTI``).
+(i.e. When :variable:`CMAKE_SYSTEM_NAME` is ``GHS-MULTI``).