copy/paste config snippet says vad 50% while docs say 85-95%

[klein-sipgate]

The copy/paste snippet provided in the README.md says

"VAD Threshold (%)" = 50.0

at the same time, a few lines below, the document says

In most cases the threshold between 85% - 95% would be fine.

My suggestion would be to change the snippet to 90 (ie avg. of 85 and 95) in order to provide a better experience after initial copy/paste configuration.

diff --git a/README.md b/README.md
index 0e7db10..f5fe468 100644
--- a/README.md
+++ b/README.md
@@ -82,7 +82,7 @@ context.modules = [
                     plugin = /path/to/librnnoise_ladspa.so
                     label = noise_suppressor_mono
                     control = {
-                        "VAD Threshold (%)" = 50.0
+                        "VAD Threshold (%)" = 90.0
                         "VAD Grace Period (ms)" = 200
                         "Retroactive VAD Grace (ms)" = 0
                     }