android_build_instructions.md: Fix min_sdk_version typo (25->24)

Change-Id: I6ef89030fcac94164eb7573e37195653f2948e18
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4089873
Auto-Submit: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Egor Pasko <pasko@chromium.org>
Commit-Queue: Egor Pasko <pasko@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1081437}
diff --git a/docs/android_build_instructions.md b/docs/android_build_instructions.md
index ef59c0ac..c13a3b8 100644
--- a/docs/android_build_instructions.md
+++ b/docs/android_build_instructions.md
@@ -184,10 +184,10 @@
 feature to package optimized versions for different OS versions.
 
 1. `chrome_modern_public_bundle` (ChromeModernPublic.aab)
-   * `minSdkVersion=25` (Nougat).
+   * `minSdkVersion=24` (Nougat).
    * WebView packaged independently (`system_webview_bundle`).
 2. `monochrome_public_bundle` (MonochromePublic.aab)
-   * `minSdkVersion=25` (Nougat).
+   * `minSdkVersion=24` (Nougat).
    * Contains both Chrome and WebView (to save disk space).
 3. `trichrome_chrome_bundle` (TrichromeChrome.aab)
    * `minSdkVersion=29` (Android 10).