Fix indenting

Author: jan.nijtmans

generic/tclIO.c

@@ -4633,7 +4633,7 @@ Tcl_GetsObj(
     if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
 	SetFlag(statePtr, CHANNEL_EOF);
 	assert(statePtr->inputEncodingFlags & TCL_ENCODING_END);
-assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR));
+	assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR));
 
 	/* TODO: Do we need this? */
 	UpdateInterest(chanPtr);