Merge pull request #14 from djeada/djeada-patch-4

Fix formatting of mathematical notation in searching.md

Author: djeada

notes/searching.md

@@ -404,7 +404,7 @@ We probe every 2nd index:
 * probe = 2 → $A[2] = 9 < 25$ → jump to 4
 * probe = 4 → $A[4] = 25 \geq 25$ → stop
 
-So target is in block $(2..4]$.
+So target is in block $(2..4]$
 
 ```
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