Update docs for 1.4.1 release
diff --git a/docs/dyn/books_v1.volumes.html b/docs/dyn/books_v1.volumes.html
index b84632d..962614d 100644
--- a/docs/dyn/books_v1.volumes.html
+++ b/docs/dyn/books_v1.volumes.html
@@ -232,9 +232,11 @@
"publisher": "A String", # Publisher of this volume. (In LITE projection.)
"language": "A String", # Best language for this volume (based on content). It is the two-letter ISO 639-1 code such as 'fr', 'en', etc.
"readingModes": "", # The reading modes available for this volume.
+ "allowAnonLogging": True or False, # Whether anonymous logging should be allowed.
"title": "A String", # Volume title. (In LITE projection.)
"printType": "A String", # Type of publication of this volume. Possible values are BOOK or MAGAZINE.
"samplePageCount": 42, # Total number of sample pages as per publisher metadata.
+ "maturityRating": "A String",
"printedPageCount": 42, # Total number of printed pages in generated pdf representation.
"averageRating": 3.14, # The mean review rating for this volume. (min = 1.0, max = 5.0)
"infoLink": "A String", # URL to view information about this volume on the Google Books site. (In LITE projection)
@@ -462,9 +464,11 @@
"publisher": "A String", # Publisher of this volume. (In LITE projection.)
"language": "A String", # Best language for this volume (based on content). It is the two-letter ISO 639-1 code such as 'fr', 'en', etc.
"readingModes": "", # The reading modes available for this volume.
+ "allowAnonLogging": True or False, # Whether anonymous logging should be allowed.
"title": "A String", # Volume title. (In LITE projection.)
"printType": "A String", # Type of publication of this volume. Possible values are BOOK or MAGAZINE.
"samplePageCount": 42, # Total number of sample pages as per publisher metadata.
+ "maturityRating": "A String",
"printedPageCount": 42, # Total number of printed pages in generated pdf representation.
"averageRating": 3.14, # The mean review rating for this volume. (min = 1.0, max = 5.0)
"infoLink": "A String", # URL to view information about this volume on the Google Books site. (In LITE projection)