fix: typos (#1074)

library/src/meta/context.rs

@@ -8,7 +8,7 @@ use crate::prelude::*;
 ///
 /// ```example
 /// #locate(loc => [
-///   My locatation: \
+///   My location: \
 ///   #loc.position()!
 /// ])
 /// ```

src/doc.rs

@@ -489,7 +489,7 @@ impl TextItem {
 
 impl Debug for TextItem {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        // This is only a rough approxmiation of the source text.
+        // This is only a rough approximation of the source text.
         f.write_str("Text(\"")?;
         for glyph in &self.glyphs {
             for c in glyph.c.escape_debug() {

tests/README.md

@@ -53,7 +53,7 @@ testit --pdf
 ## Update expected images
 If you created a new test or fixed a bug in an existing test, you need to update
 the reference image used for comparison. For this, you can use the
-`UPDATE_EXPECT` environment varariable or the `--update` flag:
+`UPDATE_EXPECT` environment variable or the `--update` flag:
 ```bash
 testit mytest --update
 ```