Documentation: improvements on running tools section#179

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CU-869ddhzak_Indicate-in-the-documentation-the-preferred-way-of-running-commands-in-case-of-using-rustup-and-criticalup-on-the-same-computer_Ernesto-Miguezferrocene/criticalup:CU-869ddhzak_Indicate-in-the-documentation-the-preferred-way-of-running-commands-in-case-of-using-rustup-and-criticalup-on-the-same-computer_Ernesto-MiguezCopy head branch name to clipboard