Fix typos

Author: dalito

README.md

@@ -72,7 +72,7 @@ The latest release of voc4cat is available via
 * [SKOSMOS](https://semanticlookup.zbmed.de/skosmos/voc4cat/en/) operated by [ZBmed](https://www.zbmed.de/en/). The SKOSMOS API is used for the integration of Voc4Cat into the NFDI4Cat data repository **[repo4cat](https://repository.nfdi4cat.org/)**.
 * [TIB Terminology Service](https://terminology.tib.eu/ts/ontologies/voc4cat) which is based on a customized OLS version.
 
-Both services offers API access to voc4cat. SKOSMOS has more SKOS-specific features than OLS and is therefore recommended.
+Both services offer API access to voc4cat. SKOSMOS has more SKOS-specific features than OLS and is therefore recommended.
 
 ## Contributing to vocabularies
 
@@ -156,6 +156,6 @@ This work was funded by the German Research Foundation (DFG) through the project
 Special thanks to:
 
 - Roman Baum (@rombaum) who helped us to make voc4cat accessible via SKOSMOS in a [TS4NFDI incubator project](https://terminology.services.base4nfdi.de/incubators), see also [doi:10.5281/zenodo.16736361](https://doi.org/10.5281/zenodo.16736361).
-- [ZBmed](https://www.zbmed.de/en/) for operating the SKOSMOS instance that  provides a modern [user interface](https://semanticlookup.zbmed.de/skosmos/voc4cat/en/) for browsing Voc4Cat plus REST API access.
+- [ZBmed](https://www.zbmed.de/en/) for operating the SKOSMOS instance that provides a modern [user interface](https://semanticlookup.zbmed.de/skosmos/voc4cat/en/) for browsing Voc4Cat plus REST API access.
 - [TIB - Leibniz Information Centre for Science and Technology](https://www.tib.eu/en/) for providing API access to Voc4Cat.
 - [W3ID Consortium](https://w3id.org) for making its permanent URL service available to the community.

docs/docs_usage/about.md

@@ -12,7 +12,7 @@ For maintainer contact or editorial queries, please open an issue in the [Voc4Ca
 
 ## Citing Voc4Cat
 
-If you use Voc4Cat in publications or software, please cite the deposited vocabulary either using the version-indepandant general citation
+If you use Voc4Cat in publications or software, please cite the deposited vocabulary either using the version-independent general citation
 
 > Voc4Cat – A SKOS Vocabulary for the Catalysis Disciplines. nfdi4cat/voc4cat. Zenodo. DOI: 10.5281/zenodo.8313340
 
@@ -38,6 +38,6 @@ A recent paper refers to these underlying ideas as "O3" (open data, open code, o
 
 <img src="./media/dfg.png" alt="DFG logo" />
 
-The creation and mainteanance of Voc4Cat has been funded by the German Research Foundation (DFG) through the project "[NFDI4Cat](https://nfdi4cat.org/) - NFDI for Catalysis-Related
+The creation and maintenance of Voc4Cat has been funded by the German Research Foundation (DFG) through the project "[NFDI4Cat](https://nfdi4cat.org/) - NFDI for Catalysis-Related
 Sciences" (DFG project no. [441926934](https://gepris.dfg.de/gepris/projekt/441926934)),
 within the National Research Data Infrastructure ([NFDI](https://www.nfdi.de/)) programme of the Joint Science Conference (GWK).