Strip trailing whitespace in files (#4575)

* Strip trailing whitespace in rs files

* Strip trailing whitespace in toml files

* Strip trailing whitespace in md files

* Strip trailing whitespace in nu files

docs/commands/dfr_aggregate.md

@@ -12,7 +12,7 @@ Performs an aggregation operation on a dataframe and groupby object
 
 ## Parameters
 
- -  `operation_name`: 
+ -  `operation_name`:
 	Dataframes: mean, sum, min, max, quantile, median, var, std
 	GroupBy: mean, sum, min, max, first, last, nunique, quantile, median, var, std, count
  -  `--quantile {number}`: quantile value for quantile operation

docs/commands/error_make.md

@@ -20,7 +20,7 @@ Create a custom error for a custom command
 ```shell
 > def foo [x] {
       let span = (metadata $x).span;
-      error make {msg: "this is fishy", label: {text: "fish right here", start: $span.start, end: $span.end } } 
+      error make {msg: "this is fishy", label: {text: "fish right here", start: $span.start, end: $span.end } }
     }
 ```
 

docs/commands/fetch.md

@@ -16,7 +16,7 @@ Fetch the contents from a URL (HTTP GET operation).
  -  `--user {any}`: the username when authenticating
  -  `--password {any}`: the password when authenticating
  -  `--timeout {int}`: timeout period in seconds
- -  `--headers {any}`: custom headers you want to add 
+ -  `--headers {any}`: custom headers you want to add
  -  `--raw`: fetch contents as text rather than a table
 
 ## Examples

docs/commands/flatten.md

@@ -18,7 +18,7 @@ Flatten the table.
 
 flatten a table
 ```shell
-> [[N, u, s, h, e, l, l]] | flatten 
+> [[N, u, s, h, e, l, l]] | flatten
 ```
 
 flatten a table, get the first item

docs/commands/post.md

@@ -18,7 +18,7 @@ Post a body to a URL (HTTP POST operation).
  -  `--password {any}`: the password when authenticating
  -  `--content-type {any}`: the MIME type of content to post
  -  `--content-length {any}`: the length of the content being posted
- -  `--headers {any}`: custom headers you want to add 
+ -  `--headers {any}`: custom headers you want to add
  -  `--raw`: return values as a string instead of a table
  -  `--insecure`: allow insecure server connections when using SSL
 

docs/commands/split-by.md

@@ -18,7 +18,7 @@ Create a new table splitted.
 
 split items by column named "lang"
 ```shell
-> 
+>
                 {
                     '2019': [
                       { name: 'andres', lang: 'rb', year: '2019' },
@@ -28,6 +28,6 @@ split items by column named "lang"
                       { name: 'storm', lang: 'rs', 'year': '2021' }
                     ]
                 } | split-by lang
-                
+
 ```
 

docs/commands/to_csv.md

@@ -4,7 +4,7 @@ layout: command
 version: 0.59.0
 ---
 
-Convert table into .csv text 
+Convert table into .csv text
 
 ## Signature
 
@@ -24,6 +24,6 @@ Outputs an CSV string representing the contents of this table
 
 Outputs an CSV string representing the contents of this table
 ```shell
-> [[foo bar]; [1 2]] | to csv -s ';' 
+> [[foo bar]; [1 2]] | to csv -s ';'
 ```