docs(misc): update reference to sharedGlobals (#27625)

docs/shared/reference/inputs.md

@@ -206,7 +206,7 @@ The `default` inputs include all files in a project as well as any shared global
 
 #### Shared Global Inputs
 
-The `sharedGlobal` inputs include things that Nx should always look at when determining computation hashes. For instance, this could be the OS where the command is being run or the version of Node.
+The `sharedGlobals` inputs include things that Nx should always look at when determining computation hashes. For instance, this could be the OS where the command is being run or the version of Node.
 
 #### Production Inputs