Capitalize IDEA

Introduction to Objects/Constraining Visibility/Exercise 5/task.md

@@ -1,6 +1,6 @@
 ## Mastering the IDE: Extract Function
 
-IntelliJ Idea allows you to extract repetitive code into a function. Select the
+IntelliJ IDEA allows you to extract repetitive code into a function. Select the
 following code in the body of the first function:
 
 ```

Introduction to Objects/Constructors/Exercise 4/task.md

@@ -1,6 +1,6 @@
 ## Mastering the IDE: Generating `toString`
 
-IntelliJ Idea can automatically generate the `toString()` member function.
+IntelliJ IDEA can automatically generate the `toString()` member function.
 
 Call the <span class="control">`Generate`</span> action, or use the shortcut
 <span class="shortcut">&shortcut:NewElement;</span>, or click on the main

Introduction to Objects/Creating Classes/Exercise 4/task.md

@@ -4,7 +4,7 @@ We've already used <span class="control">`Quick Documentation`</span> action to
 check the variable type. <span class="control">`Quick Documentation`</span>
 also produces information about any symbol, including a function or a class.
 Press <span class="shortcut">&shortcut:QuickJavaDoc;</span> when the caret is
-on a class or a function usage, and IntelliJ Idea will show you the available
+on a class or a function usage, and IntelliJ IDEA will show you the available
 documentation for this function or class.
 
 Put the caret on the `String` type and its `get()` and `length()` member

Introduction to Objects/Packages/Exercise 4/task.md

@@ -1,9 +1,9 @@
 ## Mastering the IDE: Auto-import
 
-IntelliJ Idea can import declarations for you automatically if you choose the
+IntelliJ IDEA can import declarations for you automatically if you choose the
 required declaration in the completion list.
 
 Complete the class name `IsoscelesRightTriangle` defined in `Triangle.kt`. To
 complete a name, either start typing it or call the completion explicitly by
 using <span class="shortcut">&shortcut:CodeCompletion;</span> shortcut. Notice
-how IntelliJ Idea adds an `import` statement.
+how IntelliJ IDEA adds an `import` statement.

Introduction to Objects/Properties/Exercise 4/task.md

@@ -8,7 +8,7 @@ change it in one place and forget to change elsewhere, which can lead to
 difficult-to-find bugs.
 
 When a constant appears in multiple places in your code, it's wise to extract
-it into a property. IntelliJ Idea allows you to do this automatically. Select
+it into a property. IntelliJ IDEA allows you to do this automatically. Select
 the constant `10` in the code sample, and call <span class="control">`Extract
 Property`</span> action. You can also use the <span
 class="shortcut">&shortcut:IntroduceField;</span> shortcut or choose <span

Programming Basics/Hello, World/Exercise 4/task.md

@@ -6,7 +6,7 @@ action, and IntelliJ IDEA allows you to do that by clicking a shortcut. A
 shortcut is a special key combination that causes a specific command to be
 executed. Throughout this course, you'll learn common shortcuts.
 
-IntelliJ Idea is a *keyboard-centric IDE*, which means you can perform all
+IntelliJ IDEA is a *keyboard-centric IDE*, which means you can perform all
 actions using only the keyboard. We recommend learning to do everything
 with keyboard shortcuts.
 

Programming Basics/Looping & Ranges/Exercise 5/task.md

@@ -1,10 +1,10 @@
 ## Mastering the IDE: `iter` Live Template
 
-IntelliJ Idea rapidly creates frequent-used expressions using <span
+IntelliJ IDEA rapidly creates frequent-used expressions using <span
 class="control">`Live templates`</span>. Type `iter` and then press <span
 class="shortcut">&shortcut:ExpandLiveTemplateByTab;</span>. This live template
 expands into a `for` expression. You type the expression you want to iterate
-over, along with the name for the index variable. IntelliJ Idea automatically
+over, along with the name for the index variable. IntelliJ IDEA automatically
 suggests the variable name to iterate over if it's available in the context.
 
 ```