diff --git a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvReaderTest.kt b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvReaderTest.kt
index 074644b..abb007a 100644
--- a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvReaderTest.kt
+++ b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvReaderTest.kt
@@ -47,7 +47,7 @@ class CsvReaderTest : WordSpec({
             )
             result shouldBe listOf(listOf("a", "b", "c"), listOf("d", "e", "f"))
         }
-        "read csv with line separater" {
+        "read csv with line separator" {
             val result = csvReader().readAll(
                 """a,b,c,"x","y
                             | hoge"
diff --git a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvWriterTest.kt b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvWriterTest.kt
index 2b6b3ef..049e0d0 100644
--- a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvWriterTest.kt
+++ b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/CsvWriterTest.kt
@@ -143,7 +143,7 @@ class CsvWriterTest : WordSpec({
             val actual = readTestFile(Charset.forName("SJIS"))
             actual shouldBe "あ,い\r\n"
         }
-        "write csv with '|' demimiter" {
+        "write csv with '|' delimiter" {
             val row1 = listOf("a", "b")
             val row2 = listOf("c", "d")
             val expected = "a|b\r\nc|d\r\n"
diff --git a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/StringReaderTest.kt b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/StringReaderTest.kt
index 93131a0..16210b6 100644
--- a/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/StringReaderTest.kt
+++ b/src/jvmTest/kotlin/com/github/doyaaaaaken/kotlincsv/client/StringReaderTest.kt
@@ -19,7 +19,7 @@ class StringReaderTest : WordSpec({
             )
             result shouldBe listOf(listOf("a", "b", "c"), listOf("d", "e", "f"))
         }
-        "read csv with line separater" {
+        "read csv with line separator" {
             val result = readAll(
                 """a,b,c,"x","y
                             | hoge"