New-module.md

@@ -2,7 +2,7 @@ In the IDE, modules are used to encapsulate sets of related functionalities and
 
 ### Module structure
 
-Each module is composed of a ui and a server function. The ui function takes as input the session id while the server function needs additional inputs. Below are the templates for both functions:
+Each module is a file under the project's R directory and should be named <module_name>.R. The module file should contain a ui and a server functions. The ui function takes as input the session id while the server function needs additional inputs. Below are the templates for both functions:
 
 ```{r}
 ui_<module_name> <- function(id) {
@@ -25,12 +25,12 @@ The session_parent variable is currently only needed when automatically switchin
 
 ### Adding a module to the app
 
-To add a new module to the sidebar menu, add a new entry to the sideBarMenu() function in the server function in image\_data\_explorer.R (line 141). Below is a template for a new menuItem entry:
+To add a new module to the sidebar menu, add a new entry to the sideBarMenu() function of the server function in image\_data\_explorer.R (line 141). Below is a template for a new menuItem entry:
 ```
 menuItem(HTML("&nbsp;&nbsp;<Name to display>"), tabName = "<Workspace name>", icon = icon("<icon name>")),
 ```
 
-The corresponding workspace is created as a new tabItem() entry in the dashboardBody() function in the ui() function in image\_data\_explorer.R. Below is a template for a new tabItem entry:
+The corresponding workspace is created as a new tabItem() entry in the dashboardBody() function of the ui() function in image\_data\_explorer.R. Below is a template for a new tabItem entry:
 ```
 tabItem( tabName = "<Workspace name>",
 	     fluidRow(