diff --git a/tcl/target/stm32f4x.cfg b/tcl/target/stm32f4x.cfg
index 2228de72f..aa2816e76 100644
--- a/tcl/target/stm32f4x.cfg
+++ b/tcl/target/stm32f4x.cfg
@@ -1,7 +1,7 @@
 # script for stm32f4x family
 
 #
-# stm32 devices support both JTAG and SWD transports.
+# stm32f4 devices support both JTAG and SWD transports.
 #
 source [find target/swj-dp.tcl]
 source [find mem_helper.tcl]