[Images] Correct size limits (#25956)

* [Images] Correct size limits

* Apply suggestion from @ToriLindsay

* Apply suggestion from @ToriLindsay

* Apply suggestion from @ToriLindsay

Author: ToriLindsay

src/content/docs/images/reference/troubleshooting.mdx

@@ -50,7 +50,8 @@ When resizing fails, the response body contains an error message explaining the
 
 ## Limits
 
-* Maximum image size is 100 megapixels (meaning 10.000×10.000 pixels large). Maximum file size is 100 MB. GIF/WebP animations are limited to 50 megapixels total (sum of sizes of all frames).
+These are the limits for images that are stored outside of Images:
+* Maximum image size is 100 megapixels (for example, 10,000×10,000 pixels large). Maximum file size is 70 megabytes (MB). GIF/WebP animations are limited to 50 megapixels total (sum of sizes of all frames).
 * Image Resizing is not compatible with [Bring Your Own IP (BYOIP)](/byoip/).
 * When Polish can't optimize an image the Response Header `Warning: cf-images 299 "original is smaller"` is returned.
 

src/content/docs/images/upload-images/index.mdx

@@ -29,10 +29,10 @@ Cloudflare can ingest HEIC images for decoding, but they must be served in web-s
 
 ## Dimensions and sizes
 
-These are the maximum allowed sizes and dimensions Cloudflare Images supports:
+These are the maximum allowed sizes and dimensions when uploading to Images:
 
 * Maximum image dimension is 12,000 pixels.
 * Maximum image area is limited to 100 megapixels (for example, 10,000×10,000 pixels).
-* Image metadata is limited to 1024 bytes.
-* Images have a 10 megabyte (MB) size limit.
+* Image metadata is limited to 1024 bytes (when uploaded and stored in Cloudflare).
+* Images have a 10 megabyte (MB) size limit (when uploaded and stored in Cloudflare).
 * Animated GIFs/WebP, including all frames, are limited to 50 megapixels (MP).