Fix paths in documentation build and open commands in tasks.json

Author: PierreRaybaut

.vscode/tasks.json

@@ -296,14 +296,14 @@
                 "-m",
                 "sphinx",
                 "build",
-                ".",
-                "../build/doc",
+                "doc",
+                "build/doc",
                 "-b",
                 "html",
                 "-W"
             ],
             "options": {
-                "cwd": "${workspaceFolder}/doc",
+                "cwd": "${workspaceFolder}",
             },
             "group": {
                 "kind": "build",
@@ -327,16 +327,16 @@
             "label": "🌐 Open HTML doc",
             "type": "shell",
             "windows": {
-                "command": "start ../build/doc/index.html"
+                "command": "start build/doc/index.html"
             },
             "linux": {
-                "command": "xdg-open ../build/doc/index.html"
+                "command": "xdg-open build/doc/index.html"
             },
             "osx": {
-                "command": "open ../build/doc/index.html"
+                "command": "open build/doc/index.html"
             },
             "options": {
-                "cwd": "${workspaceFolder}/doc"
+                "cwd": "${workspaceFolder}"
             },
             "problemMatcher": []
         },