diff --git a/spec/interpolate-number.spec.js b/spec/interpolate-number.spec.js
index 2061d1e..ce77471 100644
--- a/spec/interpolate-number.spec.js
+++ b/spec/interpolate-number.spec.js
@@ -5,7 +5,7 @@ describe('interpolation: numbers', () => {
       expect('NaN').toMatch(regex`^${NaN}$`);
     });
 
-    it('should be quantified as an atomic unit', () => {
+    it('should be quantified as a complete unit', () => {
       expect('123123').toMatch(regex`^${123}+$`);
       expect('1233').not.toMatch(regex`^${123}+$`);
     });
diff --git a/spec/interpolate-pattern.spec.js b/spec/interpolate-pattern.spec.js
index 43bce16..b7dc2ef 100644
--- a/spec/interpolate-pattern.spec.js
+++ b/spec/interpolate-pattern.spec.js
@@ -4,7 +4,7 @@ describe('interpolation: patterns', () => {
       expect('99').toMatch(regex`^${pattern(99)}$`);
     });
 
-    it('should be quantified as an atomic unit', () => {
+    it('should be quantified as a complete unit', () => {
       expect('_abc_abc').toMatch(regex`^${pattern`.abc`}+$`);
     });
 
diff --git a/spec/interpolate-regexp.spec.js b/spec/interpolate-regexp.spec.js
index a4c63c1..a46b997 100644
--- a/spec/interpolate-regexp.spec.js
+++ b/spec/interpolate-regexp.spec.js
@@ -1,6 +1,6 @@
 describe('interpolation: regexes', () => {
   describe('in default context', () => {
-    it('should be quantified as an atomic unit', () => {
+    it('should be quantified as a complete unit', () => {
       expect('_abc_abc').toMatch(regex`^${/.abc/}+$`);
     });
 
diff --git a/spec/interpolate-string.spec.js b/spec/interpolate-string.spec.js
index 2e14837..51a3877 100644
--- a/spec/interpolate-string.spec.js
+++ b/spec/interpolate-string.spec.js
@@ -15,7 +15,7 @@ describe('interpolation: escaped strings', () => {
       expect(str).toMatch(regex`${str}`);
     });
 
-    it('should be quantified as an atomic unit', () => {
+    it('should be quantified as a complete unit', () => {
       const str = 'abc';
       expect(str.repeat(2)).toMatch(regex`^${str}+$`);
       expect(str.repeat(2)).toMatch(regex`${str}{2}`);
diff --git a/spec/subroutines.spec.js b/spec/subroutines.spec.js
index 99ec1c7..f630160 100644
--- a/spec/subroutines.spec.js
+++ b/spec/subroutines.spec.js
@@ -4,7 +4,7 @@ describe('subroutines', () => {
     expect('babab').toMatch(regex`^b(?<n>a)b\g<n>b$`);
   });
 
-  it('should be quantified as an atomic unit', () => {
+  it('should be quantified as a complete unit', () => {
     expect('ababab').toMatch(regex`^(?<n>ab)\g<n>+$`);
     expect('ababb').not.toMatch(regex`^(?<n>ab)\g<n>+$`);
   });
@@ -177,7 +177,7 @@ describe('subroutines', () => {
   });
 });
 
-describe('definition groups', () => {
+describe('subroutine definition groups', () => {
   it('should not have its groups appear on the groups object of matches', () => {
     expect(regex`\g<a>(?(DEFINE)(?<a>.))`.exec('a').groups).toBeUndefined();
     expect('b' in regex`(?<a>\g<b>)(?(DEFINE)(?<b>.))`.exec('a').groups).toBeFalse();