Polish README

Author: stitam

README.Rmd

@@ -76,7 +76,7 @@ databases <- tibble::tribble(
   "[ChEMBL](https://www.ebi.ac.uk/chembl/)", "✅", "✅",
   "[Chemical Identifier Resolver (CIR)](https://cactus.nci.nih.gov/chemical/structure)", "✅", "❌",
   "[Chemical Translation Service (CTS)](http://cts.fiehnlab.ucdavis.edu/)", "✅", "❌",
-  "[ChemSpider](https://www.chemspider.com/)\n(requires an [API token](https://developer.rsc.org/))", "✅", "❌",
+  "[ChemSpider](https://www.chemspider.com/) (requires an [API token](https://developer.rsc.org/))", "✅", "❌",
   "[ETOX](http://webetox.uba.de/webETOX/index.do)", "✅", "❌",
   "[Flavornet](http://www.flavornet.org)", "✅", "❌",
   "[FooDB](https://foodb.ca/)", "❌", "✅",
@@ -92,7 +92,7 @@ knitr::kable(databases)
 
 #### Offline access
 
-For databases that support it (marked ✅ in the Offline column), `webchem` can download the database locally and then query it without an internet connection. Offline queries are faster, work without a network connection, and return the same results every time, making your analyses more reproducible.
+For databases that support it (marked ✅ in the Offline column), `webchem` can download the database and then query it locally. Offline queries are faster, work without an internet connection, and return the same results every time, making your analyses more reproducible.
 
 #### API keys
 

README.md

@@ -44,8 +44,7 @@ documentation
 | [ChEMBL](https://www.ebi.ac.uk/chembl/) | ✅ | ✅ |
 | [Chemical Identifier Resolver (CIR)](https://cactus.nci.nih.gov/chemical/structure) | ✅ | ❌ |
 | [Chemical Translation Service (CTS)](http://cts.fiehnlab.ucdavis.edu/) | ✅ | ❌ |
-| [ChemSpider](https://www.chemspider.com/) |  |  |
-| (requires an [API token](https://developer.rsc.org/)) | ✅ | ❌ |
+| [ChemSpider](https://www.chemspider.com/) (requires an [API token](https://developer.rsc.org/)) | ✅ | ❌ |
 | [ETOX](http://webetox.uba.de/webETOX/index.do) | ✅ | ❌ |
 | [Flavornet](http://www.flavornet.org) | ✅ | ❌ |
 | [FooDB](https://foodb.ca/) | ❌ | ✅ |
@@ -58,10 +57,9 @@ documentation
 #### Offline access
 
 For databases that support it (marked ✅ in the Offline column),
-`webchem` can download the database locally and then query it without an
-internet connection. Offline queries are faster, work without a network
-connection, and return the same results every time, making your analyses
-more reproducible.
+`webchem` can download the database and then query it locally. Offline
+queries are faster, work without an internet connection, and return the
+same results every time, making your analyses more reproducible.
 
 #### API keys