Fix typos and grammar issues across documentation

NEWS.md

@@ -19,7 +19,7 @@
 
 - The `add_*_files` and `use_*_files` now fail when:
 
-  - The directory where the user tries to add the file doesn't exist. `{golem}` used to try to create the directory but that's not the function job — use\_\*\_file functions should only be there to add file (Singe responsabily )
+  - The directory where the user tries to add the file doesn't exist. `{golem}` used to try to create the directory but that's not the function job — use\_\*\_file functions should only be there to add file (Single responsibility)
   - The file that the user tries to create already exists
 
 - Creating a golem with `create_golem(overwrite = TRUE)` will now **delete the old folder** and replace with the golem skeleton.

vignettes/d-js.Rmd

@@ -50,7 +50,7 @@ golem::invoke_js("showhref", "panel2")
 
 + `show` & `hide` show and hide elements, using the full jQuery selector.
 
-+ `disable` & `reable` able and disable specific element, using the full jQuery selector.
++ `disable` & `reenable` enable and disable specific element, using the full jQuery selector.
 
 See `?golem::activate_js()` for the full list.
 

vignettes/f-extending_golem.Rmd

@@ -55,7 +55,7 @@ This will allow this function to be used inside the `{golem}` creation RStudio p
 
 ![](rstudioprojecthook.png)
 
-> Note that inside this widget, the function should be explicitely namespaced (pkg::fun)
+> Note that inside this widget, the function should be explicitly namespaced (pkg::fun)
 
 The `project_hook` function takes three mandatory parameters, which are passed from `create_golem`:
 
@@ -206,7 +206,7 @@ From time to time, you need your application to be unavailable: database update,
 In order to keep your app running but make it unavailable, you can use a __maintenance mode__.
 When this maintenance mode is turned on, your application will be paused and a specific page will be displayed to your users.
 
-`{golem}` comes with a default maintenance page, and you can replace it with you own page.
+`{golem}` comes with a default maintenance page, and you can replace it with your own page.
 
 ### How to set the maintenance mode
 

vignettes/g-contribute.Rmd

@@ -42,15 +42,15 @@ If you want to contribute to the package, please note that the package is struct
 
 Golem package follows the `grkstyle` style guide. Please make sure to follow the same style when contributing to the package.
 
-If your are using RStudio, you can set the `grkstyle` style guide as the default style guide for the package by running the following code:
+If you are using RStudio, you can set the `grkstyle` style guide as the default style guide for the package by running the following code:
 
 ```{r eval=FALSE}
 options(
   styler.addins_style_transformer = "grkstyle::grk_style_transformer()"
 )
 ```
 
-If your are using VSCode, you can set the `grkstyle` style guide as the default style guide for the package by running the following code:
+If you are using VSCode, you can set the `grkstyle` style guide as the default style guide for the package by running the following code:
 
 ```{r eval=FALSE}
 options(languageserver.formatting_style = function(options) {