diff --git a/README.adoc b/README.adoc
index f402650..2e1643c 100644
--- a/README.adoc
+++ b/README.adoc
@@ -482,7 +482,7 @@ TODO: why can't we break at early startup stuff such as:
 
 See also: https://stackoverflow.com/questions/2589845/what-are-the-first-operations-that-the-linux-kernel-executes-on-boot
 
-==== call
+==== GDB call
 
 GDB can call functions as explained at: https://stackoverflow.com/questions/1354731/how-to-evaluate-functions-in-gdb