posts: fix typos

content/posts/2020-12-07-git-basics/index.md

@@ -134,7 +134,7 @@ branch.
 #### Fixup, a practical example
 
 A specific kind of squashing which I use frequently is the notion of `fixup`s.
-Say you've commited a change (*A*), and later on notice that it is missing
+Say you've committed a change (*A*), and later on notice that it is missing
 a part of the changeset. You can decide to commit that missing part (*A-bis*)
 and annotate it to mean that it is linked to *A*.
 
@@ -184,7 +184,7 @@ After applying the rebase, you find yourself with the complete change inside
 
 This is especially useful when you want to apply suggestion on a merge request
 after it was reviewed. You can keep a clean history without those pesky `Apply
-suggestion ...` commmits being part of your history.
+suggestion ...` commits being part of your history.
 
 ### Lost commits and the reflog
 

content/posts/2022-11-02-multiple-dispatch-in-c++/index.md

@@ -261,7 +261,7 @@ this new `SpaceStation` variant at every point you `visit` the `SpaceObject`s.
 
 ## The Expression Problem
 
-One issue we have not been able to move past in these exemples is the
+One issue we have not been able to move past in these examples is the
 [Expression Problem][expression-problem]. In two words, this means that we can't
 add a new data type (e.g: `SpaceStation`), or a new operation (e.g: `land_on`)
 to our current code without re-compiling it.

content/posts/2024-07-06-gap-buffer/index.md

@@ -133,7 +133,7 @@ and moving the start of the gap further right.
 
 ```python
 def insert(self, val: str) -> None:
-    # Ensure we have enouh space to insert the whole string
+    # Ensure we have enough space to insert the whole string
     if len(val) > self.gap_length:
         self.grow(max(self.capacity * 2, self.string_length + len(val)))
     # Fill the gap with the given string
@@ -163,7 +163,7 @@ def delete(self, dist: int = 1) -> None:
 ### Moving the cursor
 
 Moving the cursor along the buffer will shift letters from one side of the gap
-to the other, moving them accross from prefix to suffix and back.
+to the other, moving them across from prefix to suffix and back.
 
 I find Python's list slicing not quite as elegant to read as a `memmove`, though
 it does make for a very small and efficient implementation.