Fix typo in hexadecimal (#1263)

Author: illicitonion

common-content/en/module/tools/binary-and-hexidecimal-numbers/index.md renamed to common-content/en/module/tools/binary-and-hexadecimal-numbers/index.md

@@ -1,14 +1,14 @@
 +++
-title = "Binary and hexidecimal numbers"
+title = "Binary and hexadecimal numbers"
 headless = true
 time = 90
 facilitation = false
 emoji= "📖"
 [objectives]
     1="Convert signed and unsigned numbers between any two of: binary, decimal, hexadecimal"
-    2="Explain the similarities and differences between binary, decimal, and hexidecimal numbers"
+    2="Explain the similarities and differences between binary, decimal, and hexadecimal numbers"
     3="Explain why we use binary numbers"
-    4="Explain why we use hexidecimal numbers"
+    4="Explain why we use hexadecimal numbers"
     5="Describe how different programs can interpret the same bytes as different data"
     6="Identify how many bits are needed to store integers up to some limit"
     7="Identify the maximum integer that can be stored in a number of bits"

org-cyf-sdc/content/tools/sprints/1/prep/index.md

@@ -7,7 +7,7 @@ menu_level = ['sprint']
 weight = 1
 [[blocks]]
 name="Binary and hexadecimal numbers"
-src="module/tools/binary-and-hexidecimal-numbers"
+src="module/tools/binary-and-hexadecimal-numbers"
 [[blocks]]
 name="CPU and Memory"
 src="module/tools/cpu-and-memory"