--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties	Thu Jun 06 12:24:44 2019 -0300
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties	Thu Jun 06 12:24:44 2019 -0300
@@ -243,6 +243,9 @@
 javac.opt.Xlint.desc.static=\
     Warn about accessing a static member using an instance.
 
+javac.opt.Xlint.desc.text-blocks=\
+    Warn about inconsistent white space characters in text block indentation.
+
 javac.opt.Xlint.desc.try=\
     Warn about issues relating to use of try blocks (i.e. try-with-resources).