fix some typos

Author: oed-gubina

README.md

@@ -308,7 +308,7 @@ $ pet configure
   snippetdirs = ["/path/to/some/snippets/", "/more/snippets/"]
 ...
 ```
- If `snippetfile` setting is omitted, new snippets will be added in a seperate file to the first directory. The generated filename is time based.
+ If `snippetfile` setting is omitted, new snippets will be added in a separate file to the first directory. The generated filename is time based.
 
 Snippet files in `snippetdirs` will not be added to Gist or GitLab. You've to do version control manually.
 

cmd/edit.go

@@ -42,7 +42,7 @@ func edit(cmd *cobra.Command, args []string) (err error) {
 		}
 	}
 	if snippetFilePath.Get() == "" {
-		return errors.New("No snippet file seleted")
+		return errors.New("No snippet file selected")
 	}
 
 	// only sync if content has changed

path/path_unix_test.go

@@ -14,7 +14,7 @@ func TestExpandPathWithTilde(t *testing.T) {
 
 	got, err := expandPath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	if got != want {
@@ -28,7 +28,7 @@ func TestNewAbsolutePathIsAbsolute(t *testing.T) {
 
 	absPath, err := NewAbsolutePath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	got := absPath.Get()
@@ -43,7 +43,7 @@ func TestExpandAbsolutePathDoesNothing(t *testing.T) {
 
 	got, err := expandPath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	if got != want {

path/path_windows_test.go

@@ -13,13 +13,13 @@ func TestExpandPathWithTilde(t *testing.T) {
 
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 	want := filepath.Join(homeDir, ".config", "pet")
 
 	got, err := expandPath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	if got != want {
@@ -31,13 +31,13 @@ func TestNewAbsolutePathIsAbsolute(t *testing.T) {
 	test_path := "~/relative/path"
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 	want := filepath.Join(homeDir, "relative", "path")
 
 	absPath, err := NewAbsolutePath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	got := absPath.Get()
@@ -50,18 +50,18 @@ func TestSetAbsolutePathIsAbsolute(t *testing.T) {
 	test_path := "~/relative/path"
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 	want := filepath.Join(homeDir, "relative", "path")
 
 	absPath, err := NewAbsolutePath("/whatever")
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	err = absPath.Set(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	got := absPath.Get()
@@ -76,7 +76,7 @@ func TestExpandAbsolutePathDoesNothing(t *testing.T) {
 
 	got, err := expandPath(test_path)
 	if err != nil {
-		t.Errorf("Error occured: %s", err)
+		t.Errorf("Error occurred: %s", err)
 	}
 
 	if got != want {