[PATCH] dts: fix Sphinx parsing of a docstring

[Thomas Monjalon]

With Sphinx 9.1.0, the word "ports" is wrongly parsed as a reference,
and the doc fails to generate.
Splitting the docstring (as the next one) seems to be a workaround.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 dts/api/testpmd/config.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dts/api/testpmd/config.py b/dts/api/testpmd/config.py
index e71a3e1ef0..1e59bccd08 100644
--- a/dts/api/testpmd/config.py
+++ b/dts/api/testpmd/config.py
@@ -30,7 +30,8 @@
 class PortTopology(StrEnum):
     """Enum representing the port topology."""
 
-    #: In paired mode, the forwarding is between pairs of ports, e.g.: (0,1), (2,3), (4,5).
+    #: In paired mode, the forwarding is between pairs of ports, e.g.:
+    #: (0,1), (2,3), (4,5).
     paired = auto()
 
     #: In chained mode, the forwarding is to the next available port in the port mask, e.g.:
-- 
2.53.0