diff --git a/articles/2020-04-15-custom-bow-grip.md b/articles/2020-04-15-custom-bow-grip.md
index 71155ca..3fadeda 100644
--- a/articles/2020-04-15-custom-bow-grip.md
+++ b/articles/2020-04-15-custom-bow-grip.md
@@ -16,7 +16,7 @@ and print the improved result to compare and also allow additional tests
 without risking destroying the bow grip we worked so hard on.
 
 Scanning an object into a 3D object can be done without any special hardware
-using only a camera and some softwares on your computer. Depending on your
+using only a camera and some software on your computer. Depending on your
 computer, some software will be unavailable or really slow.
 
 Since my computer has an AMD Radeon card, software using CUDA will not be
@@ -206,7 +206,7 @@ onto the next stage: Feature matching. In the `Processing` menu, select
 As we captured the images from a video, we can use the `Sequential` matching
 algorithm. This is quicker as the program knows that the images were taken
 sequentially and thus looks for features in the previous and following images
-instead of doing an exhautive search. It also tries to detect loops and
+instead of doing an exhaustive search. It also tries to detect loops and
 match images taking these loops into account. As before, we want to untick
 `use_gpu` in the options before running the operation.
 
diff --git a/articles/about.md b/articles/about.md
index 755cb8a..5515ba6 100644
--- a/articles/about.md
+++ b/articles/about.md
@@ -9,10 +9,11 @@ new things. I earned a Master’s Degree in Computer Science graduating from
 the EPFL (Swiss Federal Institute of Technology in Lausanne), with a
 specialization in Software Systems.
 
-When not programming for my job, I like to
-[design](https://git.inf3.xyz/tschwery/custom-keyboard) and build mechanical keyboards,
+When not programming for my job, I like
+[designing](https://git.inf3.xyz/tschwery/custom-keyboard) and building mechanical keyboards,
 [shooting my bow](https://les-archers-du-bisse.ch/),
-[cooking](https://recettes.inf3.ch) with my family
+[cooking](https://recettes.inf3.ch) with my family,
+[mapping my surroundings](https://www.openstreetmap.org/)
 and learn new things by coding random and not-so-random projects.
 
 This blog is a collection of things learnt during these explorations.