Update docs (#177)

* Update flake.nix

* Update README.md

Author: obsessed-cake

README.md

@@ -154,8 +154,8 @@ To run in dev mode add `-- --dev` flag to run command
 ##### Sydney
 
 ```bash
-nix build .#ggxchain-node-sydney
-nix run .#ggxchain-node-sydney --chain sydney
+nix build .#sydney-node
+nix run .#sydney-node
 ```
 
 To run in dev mode use
@@ -179,8 +179,8 @@ nix run .#prune-running
 ##### Brooklyn
 
 ```bash
-nix build .#ggxchain-node-brooklyn
-nix run .#ggxchain-node-brooklyn  --chain brooklyn
+nix build .#brooklyn-node
+nix run .#brooklyn-node
 ```
 
 To run in dev mode use

flake.nix

@@ -189,20 +189,21 @@
               '';
             };
 
-            common-native-release-attrs = common-attrs // rec {
-              runtime = "brooklyn";
-              cargoExtraArgs = "--package ${pname} --no-default-features --features=${runtime}";
-              pname = "ggxchain-node";
-              nativeBuildInputs = common-attrs.nativeBuildInputs ++ [ pkgs.git ]; # parity does some git hacks in build.rs
-            };
+            common-native-release-attrs = { runtime, version }:
+              common-attrs // rec {
+                  inherit version;
+                  cargoExtraArgs = "--package ${pname} --no-default-features --features=${runtime}";
+                  pname = "ggxchain-node";
+                  nativeBuildInputs = common-attrs.nativeBuildInputs ++ [ pkgs.git ]; # parity does some git hacks in build.rs
+              };
 
-            common-native-sydney-attrs = common-native-release-attrs // rec {
-              runtime="sydney";
-              version = "0.1.0";
+            common-native-sydney-attrs = common-native-release-attrs {
+              runtime = "sydney";
+              version = "0.1.1";
             };
 
-            common-native-brooklyn-attrs = common-native-release-attrs // rec {
-              runtime="brooklyn";
+            common-native-brooklyn-attrs = common-native-release-attrs {
+              runtime = "brooklyn";
               version = "0.2.0";
             };