Fix typo in help string for --action_env
MOS_MIGRATED_REVID=150229108
@@ -601,7 +601,7 @@ public final class BuildConfiguration {
defaultValue = "",
category = "semantics",
help =
- "Specifies the set of environment variables available available to actions. "
+ "Specifies the set of environment variables available to actions. "
+ "Variables can be either specified by name, in which case the value will be "
+ "taken from the invocation environment, or by the name=value pair which sets "
+ "the value independent of the invocation environment. This option can be used "
