diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ICDTLaunchConfigurationConstants.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ICDTLaunchConfigurationConstants.java
index c54f700f889..598f09d398b 100644
--- a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ICDTLaunchConfigurationConstants.java
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ICDTLaunchConfigurationConstants.java
@@ -39,14 +39,14 @@ public interface ICDTLaunchConfigurationConstants {
 
 	/**
 	 * Launch configuration attribute key. The value is a boolean specifying 
-	 * wheather the current enviroment should be inherited when the application
+	 * whether the current enviroment should be inherited when the application
 	 * is launched. 
 	 */
 	public static final String ATTR_PROGRAM_ENVIROMENT_INHERIT = LaunchUIPlugin.getUniqueIdentifier() + ".ENVIRONMENT_INHERIT"; //$NON-NLS-1$
 
 	/**
 	 * Launch configuration attribute key. The value is a Map specifying the
-	 * enviroment to use when launching a C/C++ application. 
+	 * environment to use when launching a C/C++ application. 
 	 */
 	public static final String ATTR_PROGRAM_ENVIROMENT_MAP = LaunchUIPlugin.getUniqueIdentifier() + ".ENVIRONMENT_MAP"; //$NON-NLS-1$