Minor tweak in docs

README.md

 **xaringanthemer** is <kbd>Tab</kbd> friendly – [use autocomplete to
 explore](#theme-settings) the [template
 variables](vignettes/template-variables.md) that you can adjust in each
-of the
-themes\!
+of the themes\!
 
 <img src="vignettes/images/example-rstudio-completion.gif" width="100%" />
 
 ### R Markdown Template in RStudio
 
 You can also skip the above and just create a *Ninja Themed
-Presentation* from the New R Markdown Document menu in
-RStudio.
+Presentation* from the New R Markdown Document menu in RStudio.
 
 <center>
 
 #### `style_mono_accent_inverse()`
 
 An “inverted” default xaringan theme with a single color used for color
-accents on select elements (headers, bold text,
-etc.).
+accents on select elements (headers, bold text, etc.).
 
 ``` r
 style_mono_accent_inverse(base_color = "#3C989E")
 
 #### `style_duo_accent_inverse()`
 
-An “inverted” default Xaringan theme with two accent
-colors.
+An “inverted” default Xaringan theme with two accent colors.
 
 ``` r
 style_duo_accent_inverse(primary_color = "#006747", secondary_color = "#CFC493")

vignettes/template-variables.md

 with any theme function you can override the theme by directly setting
 the arguments below when calling the theme function. For example, to use
 `mono_accent()` with a different slide background color, you can call
-`mono_accent(background_color =
-"#abc123")`.
+`mono_accent(background_color = "#abc123")`.
 
 | variable                                | default                                                                         | element                                                  | description                                                                                                                                                                                                                                                        |
 | :-------------------------------------- | :------------------------------------------------------------------------------ | :------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |