fix doc for github md

neural_network/README.md

@@ -16,13 +16,13 @@
 			* [Indicators](#indicators)
 	* [Population Block](#population-block)
 		* [Date and Day of Week Modifiers](#date-and-day-of-week-modifiers)
-		* [Cells](#cells-2)
-		* [Spots](#spots-2)
+		* [Cells](#cells-1)
+		* [Spots](#spots-1)
 	* [Wind Block](#wind-block)
 		* [Input](#input)
 		* [Model](#model)
-			* [Cells](#cells-3)
-			* [Spots](#spots-3)
+			* [Cells](#cells-2)
+			* [Spots](#spots-2)
 * [Training](#training)
 
 <details><summary>Expand code</summary><p>
@@ -321,7 +321,7 @@ They are visible on the [site](https://paraglidable.com), dropping down below th
 
 They are computed by predicting flyability from wind-related and humidity-related inputs only.
 
-<img src="docs/imgs/nn_wind_humidity_flyability.svg" width="50%" align="center" />
+<p align="center"><img src="docs/imgs/nn_wind_humidity_flyability.svg" width="50%" /></p>
 
 ## Population Block
 

neural_network/docs/documentation.ipynb

@@ -372,7 +372,7 @@
     "\n",
     "They are computed by predicting flyability from wind-related and humidity-related inputs only.\n",
     "\n",
-    "<img src=\"imgs/nn_wind_humidity_flyability.svg\" width=\"50%\" align=\"center\" />"
+    "<p align=\"center\"><img src=\"imgs/nn_wind_humidity_flyability.svg\" width=\"50%\" /></p>"
    ]
   },
   {

scripts/update_nn_README.py

@@ -25,7 +25,7 @@ def github_inner_link(link):
 	link = link.lower()
 
 	# When multiple sections have the same name, we add "-%d" in the link, as does GitHub
-	k = 2
+	k = 1
 	candidate_link = link
 	while candidate_link in g_inner_links:
 		candidate_link = link +"-%d"%k