Update description for Opal

Author: villegar

vignettes/deploy-local-datashield-server-with-opal.Rmd

@@ -23,7 +23,7 @@ library(dsROCrate)
 
 ### What is Opal?
 
-> Opal is [OBiBa](https://www.obiba.org/)’s core database application for epidemiological studies. Participant data, collected by questionnaires, medical instruments, sensors, administrative databases etc. can be integrated and stored in a central data repository under a uniform model. Opal is a web application that can import, process, copy data and has advanced features for cataloging the data (fully described, annotated and searchable data dictionaries) as recommended by the [Maelstrom Research](https://www.maelstrom-research.org/) group at McGill University, Canada. Opal is typically used by a research center to analyze the data acquired from assessment centres. Its ultimate purpose is to achieve seamless data-sharing among epidemiological studies. Opal is the reference implementation of the [DataSHIELD](https://www.datashield.org/) infrastructure. More information on Opal can be found in the [Opal description on OBiBa](https://www.obiba.org/pages/products/opal/).
+> Opal is [OBiBa](https://www.obiba.org/)’s core database application for epidemiological studies. Participant data, collected by questionnaires, medical instruments, sensors, administrative databases etc. can be integrated and stored in a central data repository under a uniform model. Opal is a web application that can import, process, copy data and has advanced features for cataloguing the data (fully described, annotated and searchable data dictionaries) as recommended by the [Maelstrom Research](https://www.maelstrom-research.org/) group at McGill University, Canada. Opal is typically used by a research centre to analyse the data acquired from assessment centres. Its ultimate purpose is to achieve seamless data-sharing among epidemiological studies. Opal is the reference implementation of the [DataSHIELD](https://datashield.org/) infrastructure. More information on Opal can be found in the [Opal description on OBiBa](https://www.obiba.org/pages/products/opal/).
 
 **Source:** [https://isglobal-brge.github.io/resource_bookdown/opal.html](https://isglobal-brge.github.io/resource_bookdown/opal.html)