Updated How to understand a user.js file (markdown)

How-to-understand-a-user.js-file.md

@@ -10,30 +10,30 @@ Every line that sets a preference follows this format:
 
 Let's unpack that:
 
-*   `user_pref`: This is just a command that tells Firefox, "Hey, I want to set a user preference." You'll see this at the start of almost every active line.
+*   `user_pref`: A command that tells Firefox, "Hey, I want to set a user preference." You'll see this at the start of almost every active line.
 *   `("preference.name.here", value)`: This part is enclosed in parentheses.
-    *   `"preference.name.here"`: This is the **name** of the Firefox setting you want to change. It's always a string of text, wrapped in double quotes. These names can look a bit like website addresses, with dots separating different parts. For example, `browser.startup.homepage` tells Firefox what page to load when it starts.
+    *   `"preference.name.here"`: The **name** of the Firefox setting you want to change. It's always a string of text, wrapped in double quotes. These names can look a bit like website addresses, with dots separating different parts. For example, `browser.startup.homepage` tells Firefox what page to load when it starts.
     *   `,`: A comma separates the preference name from its value.
-    *   `value`: This is what you want to set the preference **to**. The type of value depends on the preference (see next section).
+    *   `value`: What you want to set the preference **to**. The type of value depends on the preference (see next section).
-*   `;`: Each `user_pref` line **must end with a semicolon**. This tells Firefox that the instruction is complete. Forgetting this is a common mistake!
+*   `;`: Each `user_pref` line **must end with a semicolon**. This tells Firefox that the instruction is complete.
 
 ### Types of Values
 
 There are three main types of values you'll use:
 
 1.  **Boolean (True/False):**
-    *   This is for settings that are either on or off.
+    *   Designate as either on or off.
     *   You'll use `true` (to turn it on) or `false` (to turn it off).
     *   **Example:** `user_pref("browser.tabs.warnOnClose", false);` (This tells Firefox *not* to warn you when you close multiple tabs.)
     *   **Important:** Don't put quotes around `true` or `false`. They are keywords, not text strings in this case.
 
 2.  **Integer (Numbers):**
-    *   This is for settings that require a whole number.
+    *   Require a whole number.
     *   **Example:** `user_pref("network.http.max-persistent-connections-per-server", 6);` (This sets the maximum number of connections to a server to 6.)
     *   **Important:** Just use the number. No quotes.
 
 3.  **String (Text):**
-    *   This is for settings that require text, like a URL or a file path.
+    *   Require text, like a URL or a file path.
     *   Strings **must be enclosed in double quotes**.
     *   **Example:** `user_pref("browser.startup.homepage", "https://www.duckduckgo.com");` (This sets your homepage to DuckDuckGo.)