diff --git a/Source/cmInstallTargetsCommand.h b/Source/cmInstallTargetsCommand.h
index 2389c768e..b8e86d960 100644
--- a/Source/cmInstallTargetsCommand.h
+++ b/Source/cmInstallTargetsCommand.h
@@ -66,8 +66,8 @@ public:
       "Create rules to install the listed targets into the given directory.  "
       "The directory <dir> is relative to the installation prefix, which "
       "is stored in the variable CMAKE_INSTALL_PREFIX. If RUNTIME_DIRECTORY "
-      "specified, then on systems with special runtime files (Windows DLL), "
-      "the files will be copied to that directory.";
+      "is specified, then on systems with special runtime files "
+      "(Windows DLL), the files will be copied to that directory.";
     }
   
   cmTypeMacro(cmInstallTargetsCommand, cmCommand);
diff --git a/Source/cmLoadCacheCommand.h b/Source/cmLoadCacheCommand.h
index 24892bb23..f752c958f 100644
--- a/Source/cmLoadCacheCommand.h
+++ b/Source/cmLoadCacheCommand.h
@@ -73,10 +73,10 @@ public:
       "that depends on another project built in a different tree.  "
       "EXCLUDE option can be used to provide a list of entries to be "
       "excluded.  "
-      "INCLUDE_INTERNALS can be used to provide a list of internal entries"
-      "to be included.  Normally, no internal entries are brougt in.  Use "
+      "INCLUDE_INTERNALS can be used to provide a list of internal entries "
+      "to be included.  Normally, no internal entries are brought in.  Use "
       "of this form of the command is strongly discouraged, but it is "
-      "provided for backward compatability.";
+      "provided for backward compatibility.";
     }
   
   cmTypeMacro(cmLoadCacheCommand, cmCommand);
diff --git a/Source/cmMacroCommand.h b/Source/cmMacroCommand.h
index 26d0f85e5..c7a4d3e68 100644
--- a/Source/cmMacroCommand.h
+++ b/Source/cmMacroCommand.h
@@ -99,7 +99,7 @@ public:
       "the variable ARGC which will be set to the number of arguments "
       "passed into the function as well as ARGV0 ARGV1 ARGV2 ... which "
       "will have the actual values of the arguments passed in. This "
-      "fascilitates creating macros with optional arguments. Additionally "
+      "facilitates creating macros with optional arguments. Additionally "
       "ARGV holds the list of all arguments given to the macro and ARGN "
       "holds the list of argument pass the last expected argument.";
     }