--- a/ExternalStream.st	Mon Aug 15 14:32:59 2016 +0200
+++ b/ExternalStream.st	Mon Aug 15 15:26:16 2016 +0200
@@ -6364,10 +6364,10 @@
 
 nextPutAll:initialWriteCount from:buffer startingAt:initialOffset
     "redefined, to wait until stream is writable, to avoid blocking in a write.
-     I don't know how to write non-bytes to a external stream, but let superclass handle this."
+     I don't know how to write non-bytes to an external stream, but let superclass handle this."
 
     buffer isByteCollection ifTrue:[
-	^ self nextPutBytes:initialWriteCount from:buffer startingAt:initialOffset.
+        ^ self nextPutBytes:initialWriteCount from:buffer startingAt:initialOffset.
     ].
 
     ^ super nextPutAll:initialWriteCount from:buffer startingAt:initialOffset