doc/filters: correct http link

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>

diff --git a/doc/filters.texi b/doc/filters.texi
index 67587d96ee7dfcc0c26c7a26a02f7d75656bbfdc..e99d70a2d3dcca63f0004dbb0187c1b5363d0020 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -9886,7 +9886,7 @@ Native implementation of DNN loading and execution.
 @item tensorflow
 TensorFlow backend. To enable this backend you
 need to install the TensorFlow for C library (see
-@url{https://www.tensorflow.org/install/install_c}) and configure FFmpeg with
+@url{https://www.tensorflow.org/install/lang_c}) and configure FFmpeg with
 @code{--enable-libtensorflow}
 @end table
 Default value is @samp{native}.
@@ -10187,7 +10187,7 @@ Native implementation of DNN loading and execution.
 @item tensorflow
 TensorFlow backend. To enable this backend you
 need to install the TensorFlow for C library (see
-@url{https://www.tensorflow.org/install/install_c}) and configure FFmpeg with
+@url{https://www.tensorflow.org/install/lang_c}) and configure FFmpeg with
 @code{--enable-libtensorflow}
 
 @item openvino
@@ -18893,7 +18893,7 @@ Native implementation of DNN loading and execution.
 @item tensorflow
 TensorFlow backend. To enable this backend you
 need to install the TensorFlow for C library (see
-@url{https://www.tensorflow.org/install/install_c}) and configure FFmpeg with
+@url{https://www.tensorflow.org/install/lang_c}) and configure FFmpeg with
 @code{--enable-libtensorflow}
 @end table