diff --git a/internal/completion/insert.go b/internal/completion/insert.go
index bc1977d..71dbf65 100644
--- a/internal/completion/insert.go
+++ b/internal/completion/insert.go
@@ -71,7 +71,7 @@ func (e *Engine) TrimSuffix() {
 	}
 
 	// But when the key is a space, we also drop the suffix matcher,
-	// beause the user is done with this precise completion (or group of).
+	// because the user is done with this precise completion (or group of).
 	if unicode.IsSpace(key) {
 		e.sm = SuffixMatcher{}
 	}
diff --git a/internal/core/line.go b/internal/core/line.go
index 9d41407..a8c333b 100644
--- a/internal/core/line.go
+++ b/internal/core/line.go
@@ -497,7 +497,7 @@ func (l *Line) Tokenize(cpos int) ([]string, int, int) {
 		}
 	}
 
-	// ... so we ajust here for this case.
+	// ... so we adjust here for this case.
 	if cpos == len(line) {
 		index = len(split) - 1
 		pos = len(split[index])
@@ -554,7 +554,7 @@ func (l *Line) TokenizeSpace(cpos int) ([]string, int, int) {
 		}
 	}
 
-	// ... so we ajust here for this case.
+	// ... so we adjust here for this case.
 	if cpos == len(line) {
 		index = len(split) - 1
 		pos = len(split[index])
@@ -692,7 +692,7 @@ func (l *Line) checkRange(bpos, epos int) (int, int, bool) {
 		return -1, -1, false
 	}
 
-	// Check positions out of bounnd
+	// Check positions out of bound
 	if epos > l.Len() {
 		epos = l.Len()
 	}
diff --git a/internal/core/selection_test.go b/internal/core/selection_test.go
index 1b0faf4..afe9e51 100644
--- a/internal/core/selection_test.go
+++ b/internal/core/selection_test.go
@@ -1209,7 +1209,7 @@ func TestSelection_SelectKeyword(t *testing.T) {
 			wantMatch: true,
 		},
 		{
-			name:      "Multiple subgroups cyle, forward",
+			name:      "Multiple subgroups cycle, forward",
 			fields:    fieldsWith(urlLine, &urlCur),
 			args:      args{cpos: 32, bpos: 0, epos: 0, next: true, cycles: 2},
 			wantKbpos: 19,
@@ -1217,7 +1217,7 @@ func TestSelection_SelectKeyword(t *testing.T) {
 			wantMatch: true,
 		},
 		{
-			name:      "Multiple subgroups cyle, reverse",
+			name:      "Multiple subgroups cycle, reverse",
 			fields:    fieldsWith(urlLine, &urlCur),
 			args:      args{cpos: 32, bpos: 0, epos: 0, next: false, cycles: 2},
 			wantKbpos: 39,
diff --git a/internal/keymap/dispatch.go b/internal/keymap/dispatch.go
index a71d71d..1d0980a 100644
--- a/internal/keymap/dispatch.go
+++ b/internal/keymap/dispatch.go
@@ -68,7 +68,7 @@ func MatchMain(eng *Engine) (bind inputrc.Bind, command func(), prefix bool) {
 	}
 
 	// In the main menu, all keys that have been tested against
-	// the binds will be dropped after command execution (wether
+	// the binds will be dropped after command execution (whether
 	// or not there's actually a command to execute).
 	if prefix {
 		core.MatchedPrefix(eng.keys, read...)
diff --git a/internal/strutil/surround.go b/internal/strutil/surround.go
index ce52987..1182a90 100644
--- a/internal/strutil/surround.go
+++ b/internal/strutil/surround.go
@@ -97,7 +97,7 @@ func AdjustSurroundQuotes(dBpos, dEpos, sBpos, sEpos int) (mark, cpos int) {
 		return
 	}
 
-	doubleFirstAndValid := (dBpos < sBpos && // Outtermost
+	doubleFirstAndValid := (dBpos < sBpos && // Outermost
 		dBpos >= 0 && // Double found
 		sBpos >= 0 && // compared with a found single
 		dEpos > sEpos) // ensuring that we are not comparing unfound