Update README.md

README.md

@@ -5,16 +5,16 @@ be candidates for potential duplication or deduplication.
 
 ### General instructions
 
-In order to use precompiled and publicaly available version of the plugin, 
-open the plugin menu in the MINERVA's upper left corner (see image below) and click plugins.
+In order to use precompiled and publicly available version of the plugin, 
+open the plugin menu in the MINERVA's upper left corner and click plugins.
 In the dialog which appears enter the following address in the URL box: `https://minerva-dev.lcsb.uni.lu/plugins/nodup/plugin.js` .
 The plugin shows up in the plugins panel on the right hand side of the screen.
 
 
 The plugin relies on an external service running at [https://vibine.list.lu](https://vibine.list.lu).
-The availability of the service can be tested ba accessing
+The availability of the service can be tested by accessing
 [https://vibine.list.lu/getStatus](https://vibine.list.lu/getStatus).
-First query on a map can take a lot of time since the service first downloads
+The first query on a map can take a lot of time since the service first downloads
 the whole map, computes various graph-based features for every species
 in the map and only then returns the predictions by querying a pretrained model.
 The features are then cached.