diff --git a/core/src/components/action-sheet/usage/angular.md b/core/src/components/action-sheet/usage/angular.md
index b194d07e0d..8b4bebada8 100644
--- a/core/src/components/action-sheet/usage/angular.md
+++ b/core/src/components/action-sheet/usage/angular.md
@@ -13,7 +13,7 @@ export class ActionSheetExample {
 
   async presentActionSheet() {
     const actionSheet = await this.actionSheetController.create({
-      header: "Albums",
+      header: 'Albums',
       buttons: [{
         text: 'Delete',
         role: 'destructive',
diff --git a/core/src/components/icon/readme.md b/core/src/components/icon/readme.md
index 8bbef3fd45..22956b79b0 100644
--- a/core/src/components/icon/readme.md
+++ b/core/src/components/icon/readme.md
@@ -25,7 +25,7 @@ Specifies the label to use for accessibility. Defaults to the icon name.
 string
 
 The color to use from your Sass `$colors` map.
-Default options are: `"primary"`, `"secondary"`, `"danger"`, `"light"`, and `"dark"`.
+Default options are: `"primary"`, `"secondary"`, `"tertiary"`, `"success"`, `"warning"`, `"danger"`, `"dark"`, `"medium"`, `"light"`.
 For more information, see [Theming your App](/docs/theming/theming-your-app).
 
 
@@ -48,7 +48,7 @@ Specifies which icon to use on `md` mode.
 string
 
 Specifies which icon to use. The appropriate icon will be used based on the mode.
-For more information, see [Ionicons](/docs/ionicons/).
+For more information, see [Ionicons](https://github.com/ionic-team/ionicons).
 
 
 #### size
@@ -73,7 +73,7 @@ Specifies the label to use for accessibility. Defaults to the icon name.
 string
 
 The color to use from your Sass `$colors` map.
-Default options are: `"primary"`, `"secondary"`, `"danger"`, `"light"`, and `"dark"`.
+Default options are: `"primary"`, `"secondary"`, `"tertiary"`, `"success"`, `"warning"`, `"danger"`, `"dark"`, `"medium"`, `"light"`.
 For more information, see [Theming your App](/docs/theming/theming-your-app).
 
 
@@ -96,7 +96,7 @@ Specifies which icon to use on `md` mode.
 string
 
 Specifies which icon to use. The appropriate icon will be used based on the mode.
-For more information, see [Ionicons](/docs/ionicons/).
+For more information, see [Ionicons](https://github.com/ionic-team/ionicons).
 
 
 #### size