Update README.md

README.md

@@ -59,7 +59,7 @@
 - [ ] Weight specifying to keyword like prompt format of Stable Diffusion Web UI
   - Current implemenataion uses all keywords faialy. But there is many cases that users want to emphasize specific keyword and can't get appropriate results without that!
 - [ ] Incremental index updating at image files increasing
-- [ ] Similar image search with specifying target image file 
+- [ ] Similar image search with specifying a image file 
 - [ ] Exporting found files list feature
   - In text file. Once you get list, many other tools and viewer you like can be used :)
 - [ ] Making binary package of this app which doesn't need python environment building