[PATCH] doc: fix typo in graph lib doc

[Ashwin Sekhar T K]

Fix typo in graph lib doc.

Fixes: 4dc6d8e63c168 ("doc: add graph library guide")

Signed-off-by: Ashwin Sekhar T K <asekhar at marvell.com>
---
 doc/guides/prog_guide/graph_lib.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/prog_guide/graph_lib.rst b/doc/guides/prog_guide/graph_lib.rst
index 1cfdc86433..4ab0623f44 100644
--- a/doc/guides/prog_guide/graph_lib.rst
+++ b/doc/guides/prog_guide/graph_lib.rst
@@ -173,7 +173,7 @@ Create the graph object
 ~~~~~~~~~~~~~~~~~~~~~~~
 Now that the nodes are linked, Its time to create a graph by including
 the required nodes. The application can provide a set of node patterns to
-form a graph object. The ``famish()`` API used underneath for the pattern
+form a graph object. The ``fnmatch()`` API used underneath for the pattern
 matching to include the required nodes. After the graph create any changes to
 nodes or graph is not allowed.
 
-- 
2.25.1