conditionals-if: remove TODO and fix typos (exercism#2044)

andrerfcsantos · web-flow · commit 61c92723000c · 2021-10-11T13:09:18.000+02:00
diff --git a/concepts/conditionals-if/about.md b/concepts/conditionals-if/about.md
@@ -58,7 +58,7 @@ switch(val) {
 To learn more about this topic it is recommended to check these sources:
 
 - [A refresh of Ternary operators][example-ternary]
-- [If/Else datailed with flowcharts][example-ifelse-flowcharts]
+- [If/Else detailed with flowcharts][example-ifelse-flowcharts]
 - [Switch examples][example-switch]
 
 [logical-operators]: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/op2.html
diff --git a/concepts/conditionals-if/introduction.md b/concepts/conditionals-if/introduction.md
@@ -1,9 +1,5 @@
 # Introduction
 
-TODO: the content below is copied from the exercise introduction and probably needs rewriting to a proper concept introduction
-
-## conditionals-if
-
 ## Logical Operators
 
 Java supports the three logical operators `&&` (AND), `||` (OR), and `!` (NOT).
diff --git a/exercises/concept/blackjack/.docs/hints.md b/exercises/concept/blackjack/.docs/hints.md
@@ -19,7 +19,7 @@ The `parseCard` function should take the `card` string (e.g. `ace`) and turn it
 - Should use the `parseCard` function to get the value for each card.
 - Should sum up the values of the 2 cards.
 - Should return `true` if the sum is equal to `21`.
-- No aditional statement is needed here. The result for the comparison can be returned.
+- No additional statement is needed here. The result for the comparison can be returned.
 
 ## 3. Implement the decision logic for hand scores larger than 20 points.
 
diff --git a/exercises/concept/blackjack/.docs/instructions.md b/exercises/concept/blackjack/.docs/instructions.md
@@ -40,7 +40,7 @@ The overall logic has already been implemented. You have four tasks:
 
 ## 1. Calculate the score of any given card.
 
-Implement a function to calculate the numerical value of a card given its name using coditionals.
+Implement a function to calculate the numerical value of a card given its name using conditionals.
 
 ```java
 parseCard("ace")
