diff --git a/Source/cmFileCommand.h b/Source/cmFileCommand.h
index 3b368fa2d..ced26c49b 100644
--- a/Source/cmFileCommand.h
+++ b/Source/cmFileCommand.h
@@ -152,7 +152,8 @@ public:
       "TO_CMAKE_PATH will convert path into a cmake style path with unix /. "
       " The input can be a single path or a system path like \"$ENV{PATH}\". "
       " Note the double quotes around the ENV call TO_CMAKE_PATH only takes "
-      " one argument.\n"
+      " one argument. This command will also convert the native list"
+      " delimiters for a list of paths like the PATH environment variable.\n"
       "TO_NATIVE_PATH works just like TO_CMAKE_PATH, but will convert from "
       " a cmake style path into the native path style \\ for windows and / "
       "for UNIX.\n"
diff --git a/Source/cmFindLibraryCommand.cxx b/Source/cmFindLibraryCommand.cxx
index a726849ad..6cdbbf2dc 100644
--- a/Source/cmFindLibraryCommand.cxx
+++ b/Source/cmFindLibraryCommand.cxx
@@ -57,7 +57,13 @@ void cmFindLibraryCommand::GenerateDocumentation()
     "the full path to the framework <fullPath>/A.framework. "
     "When a full path to a framework is used as a library, "
     "CMake will use a -framework A, and a -F<fullPath> to "
-    "link the framework to the target. ";
+    "link the framework to the target."
+    "\n"
+    "If the global property FIND_LIBRARY_USE_LIB64_PATHS is set all search "
+    "paths will be tested as normal, with \"64/\" appended, and with all "
+    "matches of \"lib/\" replaced with \"lib64/\". This property is "
+    "automatically set for the platforms that are known to need it if at "
+    "least one of the languages supported by the PROJECT command is enabled.";
 }
 
 // cmFindLibraryCommand