Correct spelling (#4152)

crates/README.md

@@ -10,4 +10,4 @@ Foundational libraries are split into two kinds of crates:
 Plugins are likewise also split into two types:
 
 * Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
-* Extra plugins - these plugins run a wide range of differnt capabilities like working with different file types, charting, viewing binary data, and more.
+* Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.

crates/nu-command/src/commands/platform/ansi/gradient.rs

@@ -170,7 +170,7 @@ fn action(
                     Ok(UntaggedValue::string(gradient_string).into_value(tag))
                 }
                 (None, Some(fg_end), None, Some(bg_end)) => {
-                    // missin fg_start and bg_start, so assume black
+                    // missing fg_start and bg_start, so assume black
                     let fg_start = Rgb::new(0, 0, 0);
                     let bg_start = Rgb::new(0, 0, 0);
                     let fg_gradient = Gradient::new(fg_start, fg_end);

crates/nu-command/src/commands/strings/str_/trim/command.rs

@@ -144,7 +144,7 @@ fn trim(s: &str, char_: Option<char>, closure_flags: &ClosureFlags) -> String {
             let re_str = format!("{}{{2,}}", reg);
             // create the regex
             let re = regex::Regex::new(&re_str).expect("Error creating regular expression");
-            // replace all mutliple occurances with single occurences represented by r
+            // replace all multiple occurrences with single occurrences represented by r
             let new_str = re.replace_all(&return_string, r.to_string());
             // update the return string so the next loop has the latest changes
             return_string = new_str.to_string();

crates/nu-engine/src/evaluate/variables.rs

@@ -60,7 +60,7 @@ pub fn nu(scope: &Scope, ctx: &EvaluationContext) -> Result<Value, ShellError> {
     // std::env::vars(), rather than the case-sensitive Environment.GetEnvironmentVariables() of .NET that PowerShell
     // uses.
     //
-    // For now, we work around the discrepency as best we can by merging the two into what is shown to the user as the
+    // For now, we work around the discrepancy as best we can by merging the two into what is shown to the user as the
     // 'path' column of `$nu`
     let mut table = vec![];
     for v in env {

crates/nu-engine/src/shell/palette.rs

@@ -238,7 +238,7 @@ impl Default for Theme {
             variable: ThemeColor(Color::Purple),
             whitespace: ThemeColor(Color::White),
             word: ThemeColor(Color::Green),
-            // These should really be Syles and not colors
+            // These should really be Styles and not colors
             // leave this here for the next change to make
             // ThemeColor, ThemeStyle.
             // open_delimiter: ThemeColor(Color::White.normal()),

crates/nu-engine/src/types/deduction.rs

@@ -597,7 +597,7 @@ impl VarSyntaxShapeDeductor {
             }
             Expression::Table(header, _rows) => {
                 self.infer_shapes_in_table_header(header)?;
-                // Shapes within columns can be heterogenous as long as
+                // Shapes within columns can be heterogeneous as long as
                 // https://github.com/nushell/rfcs/pull/3
                 // didn't land
                 // self.infer_shapes_in_rows(_rows)?;

crates/nu-parser/src/flag.rs

@@ -132,7 +132,7 @@ mod tests {
 
         match spec {
             NamedType::Optional(_, _) => {}
-            _ => panic!("optional flag didn't parse succesfully"),
+            _ => panic!("optional flag didn't parse successfully"),
         }
     }
 }

crates/nu-parser/src/parse.rs

@@ -901,7 +901,7 @@ fn parse_arg(
         return parse_dollar_expr(lite_arg, scope);
     }
 
-    // before anything else, try to see if this is a number in paranthesis
+    // before anything else, try to see if this is a number in parenthesis
     if lite_arg.item.starts_with('(') {
         return parse_full_column_path(lite_arg, scope);
     }

crates/nu-path/src/dots.rs

@@ -19,7 +19,7 @@ fn handle_dots_push(string: &mut String, count: u8) {
     string.pop(); // remove last '/'
 }
 
-/// Expands any occurence of more than two dots into a sequence of ../ (or ..\ on windows), e.g.,
+/// Expands any occurrence of more than two dots into a sequence of ../ (or ..\ on windows), e.g.,
 /// "..." into "../..", "...." into "../../../", etc.
 pub fn expand_ndots(path: impl AsRef<Path>) -> PathBuf {
     // Check if path is valid UTF-8 and if not, return it as it is to avoid breaking it via string

crates/nu-protocol/src/value/primitive.rs

@@ -290,7 +290,7 @@ impl Primitive {
                         .expect("Internal error: conversion from u32 failed"),
                 );
                 let secs = match secs.to_i64() {
-                    //The duration crate doesnt accept seconds bigger than i64::MAX / 1000
+                    //The duration crate doesn't accept seconds bigger than i64::MAX / 1000
                     Some(secs) => match secs.checked_mul(1000) {
                         Some(_) => secs,
                         None => {

docs/howto_build_without_openssl.md

@@ -2,7 +2,7 @@
 
 You may find it desirable to compile nu shell without requiring an OpenSSL installation on your system.
 
-You can do this by runnning:
+You can do this by running:
 ```sh
 cargo build --no-default-features --features=rustyline-support
 ```