Update README.md

README.md

@@ -36,7 +36,7 @@ widget:
     url: images/example_ka8elj0ya.png
 
 ---
-# patent illustration
+# technical line drawing
 
 <Gallery />
 
@@ -48,7 +48,7 @@ a black and white drawing on a white background, render, high detail drawing, pe
 
 ## Trigger words
 
-You should use `patentillustration` to trigger the image generation.
+You should use `techlinedrawing` to trigger the image generation.
 
 
 ## Download model