fix spelling mistakes
Closes: #2853 (closed)
The following spelling mistakes have been corrected on the tools-and-tips
page of the Handbook.
stereoids -> steroids
manpulations -> manipulations
dirctory -> directory
Edited by Jacques Erasmus
Closes: #2853 (closed)
The following spelling mistakes have been corrected on the tools-and-tips
page of the Handbook.
stereoids -> steroids
manpulations -> manipulations
dirctory -> directory