Docs: fix typo in Android build docs

"WebView the provider" should have been "the WebView provider," I made a
mistake in the original CL.

Test: None
Change-Id: I32492994029d601d898886391646f4e73199d91c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1699260
Auto-Submit: Nate Fischer <[email protected]>
Commit-Queue: Shimi Zhang <[email protected]>
Reviewed-by: Shimi Zhang <[email protected]>
Cr-Commit-Position: refs/heads/master@{#679282}
diff --git a/docs/android_build_instructions.md b/docs/android_build_instructions.md
index d4ab78e2..927931f8 100644
--- a/docs/android_build_instructions.md
+++ b/docs/android_build_instructions.md
@@ -158,7 +158,7 @@
 *** promo
 `arm` and `x86` may optionally be used instead of `arm64` and `x64` for
 non-WebView targets. This is also allowed for Monochrome, but only when not set
-as WebView the provider.
+as the WebView provider.
 ***
 
 ## Build Chromium