diff --git a/src/googleapis/client/auth/credential_store.h b/src/googleapis/client/auth/credential_store.h
index 4e32f5b..d9b0340 100644
--- a/src/googleapis/client/auth/credential_store.h
+++ b/src/googleapis/client/auth/credential_store.h
@@ -65,7 +65,7 @@ class DataReader;
  * client secret to turn into an access token.
  *
  * Although no encryption mechanism is provided at this time, the
- * CredentialStore will accomodate one injected using a Codec that you can
+ * CredentialStore will accommodate one injected using a Codec that you can
  * write.
  *
  * @see Codec
diff --git a/src/googleapis/client/transport/curl_http_transport.h b/src/googleapis/client/transport/curl_http_transport.h
index b2b3ec9..7b2da6d 100644
--- a/src/googleapis/client/transport/curl_http_transport.h
+++ b/src/googleapis/client/transport/curl_http_transport.h
@@ -60,7 +60,7 @@ class CurlProcessor;
  * in library code. Use the generic HttpTransport and HttpTransportFactory
  * unless you specifically want to use curl for some reason.
  *
- * The Google APIs for C++ Client Library is designed to accomodate
+ * The Google APIs for C++ Client Library is designed to accommodate
  * external transport implementations and eliminating a dependency on
  * curl entirely. If you use this class directly then you will be interfering
  * with that property.
diff --git a/src/googleapis/client/transport/http_request.h b/src/googleapis/client/transport/http_request.h
index 4a0ac1d..6426e51 100644
--- a/src/googleapis/client/transport/http_request.h
+++ b/src/googleapis/client/transport/http_request.h
@@ -77,7 +77,7 @@ class HttpRequest {
    * Methods are just a free-form strings typedefed to clarify the API.
    *
    * Some HTTP servers may use extensions or define non-standard methods.
-   * This type is a free-form strings to accomodate those values.
+   * This type is a free-form strings to accommodate those values.
    * It is suggested, but not required, you use the standard value constants
    * if you can.
    */
diff --git a/src/googleapis/client/transport/http_scribe.h b/src/googleapis/client/transport/http_scribe.h
index 5e2ed24..beb8312 100644
--- a/src/googleapis/client/transport/http_scribe.h
+++ b/src/googleapis/client/transport/http_scribe.h
@@ -319,7 +319,7 @@ class HttpScribe {
   /*
    * Requests can use these flags to indicate restrictions on their transcript.
    *
-   * This is a bit of a hack to accomodate batched requests where we have
+   * This is a bit of a hack to accommodate batched requests where we have
    * a logical HttpRequestBatch and a physical HttpRequest where we want to
    * put the logical request in the transcript but not the physical one. It
    * might be applicable to other sensitive messagss that cannot be properly
diff --git a/src/googleapis/client/transport/http_transport.h b/src/googleapis/client/transport/http_transport.h
index ca36449..cd7d747 100644
--- a/src/googleapis/client/transport/http_transport.h
+++ b/src/googleapis/client/transport/http_transport.h
@@ -36,7 +36,7 @@
  * physical messaging. To be useful, it provides a reasonable implementation
  * suitable for most purposes. However some clients or situations may wish
  * to use some other mechanism, especially pre-existing ones in their
- * runtime environments. This is accomodated by the HttpTransport class.
+ * runtime environments. This is accommodated by the HttpTransport class.
  *
  * In addiition to the HttpTransport class, the core HTTP transport layer
  * also includes the HttpRequest, HttpRequestState and HttpResponse and
diff --git a/src/googleapis/client/transport/test/wax_server.py b/src/googleapis/client/transport/test/wax_server.py
index 620927b..ad9a52e 100755
--- a/src/googleapis/client/transport/test/wax_server.py
+++ b/src/googleapis/client/transport/test/wax_server.py
@@ -4,7 +4,7 @@
 
 This is a basic implementation of the Wax Service in a form that lends
 itself to testing in an open source release since the Wax Service is not
-yet publically accessible. It is implemented as a plain web server rather
+yet publicly accessible. It is implemented as a plain web server rather
 than Google Cloud Service, but the HTTP interface is the same. Therefore,
 this is suitable for testing basic HTTP interactions and end-to-end testing
 for many client features.
diff --git a/src/googleapis/client/util/abstract_webserver.h b/src/googleapis/client/util/abstract_webserver.h
index 41224eb..f78321d 100644
--- a/src/googleapis/client/util/abstract_webserver.h
+++ b/src/googleapis/client/util/abstract_webserver.h
@@ -194,7 +194,7 @@ class WebServerRequest {
  * with an embedded web server without explicitly depending on any particular
  * implementation.
  *
- * Note that this interface does not accomodate POST requests at this time,
+ * Note that this interface does not accommodate POST requests at this time,
  * but the library does not need it as a client -- this abstractionis not
  * intended to be used for implementing cloud services.
  */