docs: Correct installation instruction

Ammend missing "install" operation keyword after "apt-get", and fix
"build-essentials" to "build-essential".

Signed-off-by: I Hsin Cheng <[email protected]>
Reviewed-by: Charlie Jenkins <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: vax-r

Documentation/admin-guide/workload-tracing.rst

@@ -82,7 +82,7 @@ Install tools to build Linux kernel and tools in kernel repository.
 scripts/ver_linux is a good way to check if your system already has
 the necessary tools::
 
-  sudo apt-get build-essentials flex bison yacc
+  sudo apt-get install build-essential flex bison yacc
   sudo apt install libelf-dev systemtap-sdt-dev libslang2-dev libperl-dev libdw-dev
 
 cscope is a good tool to browse kernel sources. Let's install it now::