diff --git a/csv-core/src/reader.rs b/csv-core/src/reader.rs
index dbd6dc3..2280874 100644
--- a/csv-core/src/reader.rs
+++ b/csv-core/src/reader.rs
@@ -339,7 +339,7 @@ pub enum ReadRecordResult {
     /// The caller provided output buffer was filled before an entire field
     /// could be written to it.
     OutputFull,
-    /// The caller provided output buffer of field end poisitions was filled
+    /// The caller provided output buffer of field end positions was filled
     /// before the next field could be parsed.
     OutputEndsFull,
     /// The end of a record was found.
@@ -1077,7 +1077,7 @@ impl Reader {
 /// The number of transition classes is determined by an equivalence class of
 /// bytes, where every byte in the same equivalence classes is
 /// indistinguishable from any other byte with respect to the DFA. For example,
-/// if neither `a` nor `b` are specifed as a delimiter/quote/terminator/escape,
+/// if neither `a` nor `b` are specified as a delimiter/quote/terminator/escape,
 /// then the DFA will never discriminate between `a` or `b`, so they can
 /// effectively be treated as identical. This reduces storage space
 /// substantially.
@@ -1902,7 +1902,7 @@ mod tests {
         assert_read!(rdr, b("\"foo"), out, 4, 3, InputEmpty);
         assert_eq!(&out[..3], b("foo"));
 
-        // Without reseting the parser state, the reader will remember that
+        // Without resetting the parser state, the reader will remember that
         // we're in a quoted field, and therefore interpret the leading double
         // quotes below as a single quote and the trailing quote as a matching
         // terminator. With the reset, however, the parser forgets the quoted
diff --git a/src/error.rs b/src/error.rs
index 1dfe304..dfbe813 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -60,7 +60,7 @@ impl Error {
 pub enum ErrorKind {
     /// An I/O error that occurred while reading CSV data.
     Io(io::Error),
-    /// A UTF-8 decoding error that occured while reading CSV data into Rust
+    /// A UTF-8 decoding error that occurred while reading CSV data into Rust
     /// `String`s.
     Utf8 {
         /// The position of the record in which this error occurred, if
diff --git a/src/reader.rs b/src/reader.rs
index 82f5d2c..fd4ceda 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -1497,7 +1497,7 @@ impl<R: io::Read> Reader<R> {
     /// default), then this will never read the first record.
     ///
     /// This method is useful when you want to read records as fast as
-    /// as possible. It's less ergonomic than an iterator, but it permits the
+    /// possible. It's less ergonomic than an iterator, but it permits the
     /// caller to reuse the `StringRecord` allocation, which usually results
     /// in higher throughput.
     ///
@@ -2253,7 +2253,7 @@ mod tests {
     }
 
     #[test]
-    fn read_trimed_header_invalid_utf8() {
+    fn read_trimmed_header_invalid_utf8() {
         let data = &b"foo,  b\xFFar,\tbaz\na,b,c\nd,e,f"[..];
         let mut rdr = ReaderBuilder::new()
             .has_headers(true)
diff --git a/src/writer.rs b/src/writer.rs
index 9fef1f1..74152f2 100644
--- a/src/writer.rs
+++ b/src/writer.rs
@@ -1382,7 +1382,7 @@ mod tests {
         let got = wtr.into_inner().unwrap().to_str();
 
         // As the buffer size is 4 we should write each record separately, and
-        // flush when explicitly called and implictly in into_inner.
+        // flush when explicitly called and implicitly in into_inner.
         assert_eq!(got, ">a,b\n<>c,d\n<!>e,f\n<!");
     }