fix docs base directory (#2295)

docs/config.js

@@ -2,15 +2,13 @@ module.exports = {
   title: "Tendermint Core",
   description: "Documentation for Tendermint Core",
   dest: "./dist/docs",
-  base: "/",
+  base: "/docs/",
   markdown: {
     lineNumbers: true
   },
   themeConfig: {
-    lastUpdated: 'Last Updated',
-    nav: [
-      { text: 'Back to Tendermint', link: 'https://tendermint.com' },
-    ],
+    lastUpdated: "Last Updated",
+    nav: [{ text: "Back to Tendermint", link: "https://tendermint.com" }],
     sidebar: [
       {
         title: "Getting Started",
@@ -18,7 +16,7 @@ module.exports = {
         children: [
           "/introduction/quick-start",
           "/introduction/install",
-          "/introduction/introduction",
+          "/introduction/introduction"
         ]
       },
       {
@@ -28,54 +26,48 @@ module.exports = {
           "/tendermint-core/using-tendermint",
           "/tendermint-core/configuration",
           "/tendermint-core/rpc",
-	  "/tendermint-core/running-in-production",
-	  "/tendermint-core/how-to-read-logs",
-	  "/tendermint-core/block-structure",
-	  "/tendermint-core/light-client-protocol",
-	  "/tendermint-core/metrics",
-	  "/tendermint-core/secure-p2p",
-	  "/tendermint-core/validators",
+          "/tendermint-core/running-in-production",
+          "/tendermint-core/how-to-read-logs",
+          "/tendermint-core/block-structure",
+          "/tendermint-core/light-client-protocol",
+          "/tendermint-core/metrics",
+          "/tendermint-core/secure-p2p",
+          "/tendermint-core/validators"
         ]
       },
       {
         title: "Tendermint Tools",
         collapsable: false,
-        children: [
-	  "tools/benchmarking",
-	  "tools/monitoring",
-	]
-      },	
+        children: ["tools/benchmarking", "tools/monitoring"]
+      },
       {
         title: "Tendermint Networks",
         collapsable: false,
         children: [
           "/networks/deploy-testnets",
           "/networks/terraform-and-ansible",
-          "/networks/fast-sync",
+          "/networks/fast-sync"
         ]
       },
       {
         title: "Application Development",
         collapsable: false,
         children: [
-	  "/app-dev/getting-started",
+          "/app-dev/getting-started",
           "/app-dev/abci-cli",
           "/app-dev/app-architecture",
           "/app-dev/app-development",
-	  "/app-dev/subscribing-to-events-via-websocket",
+          "/app-dev/subscribing-to-events-via-websocket",
           "/app-dev/indexing-transactions",
-	  "/app-dev/abci-spec",
-	  "/app-dev/ecosystem",
+          "/app-dev/abci-spec",
+          "/app-dev/ecosystem"
         ]
       },
       {
         title: "Research",
         collapsable: false,
-        children: [
-          "/research/determinism",
-	  "/research/transactional-semantics",
-        ]
-      },
+        children: ["/research/determinism", "/research/transactional-semantics"]
+      }
     ]
   }
-}
+};