doc: minor changes

docs/md/links.md

@@ -54,7 +54,7 @@ I hope this list can grow much more in the future:
     puzzler with logic gates and other cool stuff.
     [Check it out](https://indi-kernick.itch.io/the-machine-web-version).
   * [EnTTPong](https://github.com/DomRe/EnttPong): a basic game made to showcase
-    different parts of EnTT and C++17.
+    different parts of `EnTT` and C++17.
   * [Randballs](https://github.com/gale93/randballs): simple `SFML` and `EnTT`
     playground.
   * [EnTT Tower Defense](https://github.com/Daivuk/tddod): a data oriented tower

docs/md/signal.md

@@ -32,7 +32,7 @@ it solves a problem but may not adapt well to other requirements that may arise
 from time to time.
 
 In case that the flexibility and power of an `std::function` isn't required or
-if the price to pay for them is too high,` EnTT` offers a complete set of
+if the price to pay for them is too high, `EnTT` offers a complete set of
 lightweight classes to solve the same and many other problems.
 
 # Delegate