diff --git a/README.md b/README.md
index 71866d4ed8..62fa6b40e4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## Docker for Visual Studio Code  [![Version](https://vsmarketplacebadge.apphb.com/version/ms-azuretools.vscode-docker.svg)](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-docker) [![Installs](https://vsmarketplacebadge.apphb.com/installs-short/ms-azuretools.vscode-docker.svg)](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-docker) [![Build Status](https://dev.azure.com/ms-azuretools/AzCode/_apis/build/status/Nightly/vscode-docker-nightly-2?branchName=master)](https://dev.azure.com/ms-azuretools/AzCode/_build/latest?definitionId=22&branchName=master)
+## Docker for Visual Studio Code  [![Version](https://vsmarketplacebadge.apphb.com/version/ms-azuretools.vscode-docker.svg)](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-docker) [![Installs](https://vsmarketplacebadge.apphb.com/installs-short/ms-azuretools.vscode-docker.svg)](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-docker) [![Build Status](https://dev.azure.com/ms-azuretools/AzCode/_apis/build/status/Nightly/vscode-docker-nightly-2?branchName=main)](https://dev.azure.com/ms-azuretools/AzCode/_build/latest?definitionId=22&branchName=main)
 
 The Docker extension makes it easy to build, manage, and deploy containerized applications from Visual Studio Code. It also provides one-click debugging of Node.js, Python, and .NET Core inside a container.
 
diff --git a/package.json b/package.json
index e39776b842..aecebac6fb 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         "type": "git",
         "url": "https://github.com/microsoft/vscode-docker"
     },
-    "homepage": "https://github.com/Microsoft/vscode-docker/blob/master/README.md",
+    "homepage": "https://github.com/Microsoft/vscode-docker/blob/main/README.md",
     "activationEvents": [
         "onCommand:vscode-docker.compose.down",
         "onCommand:vscode-docker.compose.restart",
diff --git a/src/tasks/python/PythonExtensionHelper.ts b/src/tasks/python/PythonExtensionHelper.ts
index a3731289b4..e2c330320a 100644
--- a/src/tasks/python/PythonExtensionHelper.ts
+++ b/src/tasks/python/PythonExtensionHelper.ts
@@ -9,7 +9,7 @@ import * as semver from 'semver';
 import * as vscode from "vscode";
 import { localize } from '../../localize';
 
-// Adapted from https://github.com/microsoft/vscode-python/blob/master/src/client/api.ts
+// Adapted from https://github.com/microsoft/vscode-python/blob/main/src/client/api.ts
 interface PythonExtensionAPI {
     debug: {
         getDebuggerPackagePath(): Promise<string | undefined>;
diff --git a/src/tree/registries/ConnectedRegistriesTreeItem.ts b/src/tree/registries/ConnectedRegistriesTreeItem.ts
index 157e909618..38e3789e8e 100644
--- a/src/tree/registries/ConnectedRegistriesTreeItem.ts
+++ b/src/tree/registries/ConnectedRegistriesTreeItem.ts
@@ -15,7 +15,7 @@ export class ConnectedRegistriesTreeItem extends AzExtParentTreeItem {
 
     public constructor(parent: AzExtParentTreeItem | undefined) {
         super(parent);
-        this.iconPath = getThemedIconPath('ConnectPlugged');
+        this.iconPath = getThemedIconPath('connectPlugged');
     }
 
     public async loadMoreChildrenImpl(_clearCache: boolean, _context: IActionContext): Promise<AzExtTreeItem[]> {