fix: typos in docs and var name

doc/content/community.md

@@ -1,6 +1,6 @@
 ---
 title: "Community"
-description: Contrubutions from the community.
+description: Contributions from the community.
 linkTitle: "Community"
 menu: { main: {  weight: 11 } }
 ---

doc/content/task-syntax/requires.md

@@ -13,7 +13,7 @@ The `requires` attribute can be used to define tasks that should be run prior to
 
 For example, you want to run a task to deploy your code, but you want to run all the unit tests and linters before that happens.
 
-Before the command section of the task, you may define comma seperated dependencies with `requires:` or `req:` followed by the name of the tasks that are dependencies.
+Before the command section of the task, you may define comma separated dependencies with `requires:` or `req:` followed by the name of the tasks that are dependencies.
 
 ````markdown
 ## Tasks

doc/content/task-syntax/run-deps.md

@@ -8,7 +8,7 @@ menu: { main: { parent: "task-syntax", weight: 11 } }
 ## RunDeps attribute
 
 By default, the dependencies of a task are run sequentially, in the order they are listed.  
-However we may prefer for all the dependencies of a task to be run in paralled.
+However we may prefer for all the dependencies of a task to be run in parallel.
 
 The solution would be to set the `RunDeps` attribute to `async` (defaults to `sync`).
 

parser/parser.go

@@ -130,7 +130,7 @@ const (
 	// AttributeTypeInp sets the required inputs for a Task, inputs can be provided
 	// as commandline arguments or environment variables.
 	AttributeTypeInp
-	// AttrubuteTypeRun sets the tasks requiredBehaviour, can be always or once.
+	// AttributeTypeRun sets the tasks requiredBehaviour, can be always or once.
 	// Default is always
 	AttributeTypeRun
 	// AttributeTypeRunDeps sets the tasks dependenciesBehaviour, can be sync or async.

run/run.go

@@ -25,7 +25,7 @@ type Runner struct {
 	tasks        models.Tasks
 	dir          string
 	alreadyRan   map[string]bool
-	alreadRanMu  sync.Mutex
+	alreadyRanMu sync.Mutex
 }
 
 // NewRunner takes Tasks and returns a Runner.
@@ -112,14 +112,14 @@ func (r *Runner) runWithPadding(ctx context.Context, name string, inputs []strin
 	if !ok {
 		return fmt.Errorf("task %s not found", name)
 	}
-	r.alreadRanMu.Lock()
+	r.alreadyRanMu.Lock()
 	if task.RequiredBehaviour == models.RequiredBehaviourOnce && r.alreadyRan[task.Name] {
-		r.alreadRanMu.Unlock()
+		r.alreadyRanMu.Unlock()
 		fmt.Printf("task %q ran already: skipping\n", task.Name)
 		return nil
 	}
 	r.alreadyRan[task.Name] = true
-	r.alreadRanMu.Unlock()
+	r.alreadyRanMu.Unlock()
 	env := os.Environ()
 	env = append(env, task.Env...)
 	inp, err := getInputs(task, inputs, env)