Fix method doc signatures for multiline required parameters (#374)

* Fix method doc signatures for multiline required parameters.

Existing doc generator failed to recognize parameters as required when parameter descriptions
extended over more than one line. Besides presenting incorrect information, resulting
inconsistencies broke checks for automated sample generation.

* Regen docs
diff --git a/docs/dyn/safebrowsing_v4.encodedUpdates.html b/docs/dyn/safebrowsing_v4.encodedUpdates.html
index 3588454..7abd452 100644
--- a/docs/dyn/safebrowsing_v4.encodedUpdates.html
+++ b/docs/dyn/safebrowsing_v4.encodedUpdates.html
@@ -111,12 +111,12 @@
                 # removal indices (uint32) are sorted in ascending order, then delta encoded
                 # and stored as encoded_data.
                 # compressed removal indices.
-              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
-                  # is missing (that is, zero) if `num_entries` is zero.
+              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
               "numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
                   # single integer was encoded, this will be zero and the single value will be
                   # stored in `first_value`.
-              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
+              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
+                  # is missing (that is, zero) if `num_entries` is zero.
               "firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
                   # integer was encoded, that single integer's value.
             },
@@ -129,12 +129,12 @@
                 # Golomb-Rice encoding. The hashes are converted to uint32, sorted in
                 # ascending order, then delta encoded and stored as encoded_data.
                 # compressed removal indices.
-              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
-                  # is missing (that is, zero) if `num_entries` is zero.
+              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
               "numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
                   # single integer was encoded, this will be zero and the single value will be
                   # stored in `first_value`.
-              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
+              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
+                  # is missing (that is, zero) if `num_entries` is zero.
               "firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
                   # integer was encoded, that single integer's value.
             },
@@ -173,12 +173,12 @@
                 # removal indices (uint32) are sorted in ascending order, then delta encoded
                 # and stored as encoded_data.
                 # compressed removal indices.
-              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
-                  # is missing (that is, zero) if `num_entries` is zero.
+              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
               "numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
                   # single integer was encoded, this will be zero and the single value will be
                   # stored in `first_value`.
-              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
+              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
+                  # is missing (that is, zero) if `num_entries` is zero.
               "firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
                   # integer was encoded, that single integer's value.
             },
@@ -191,12 +191,12 @@
                 # Golomb-Rice encoding. The hashes are converted to uint32, sorted in
                 # ascending order, then delta encoded and stored as encoded_data.
                 # compressed removal indices.
-              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
-                  # is missing (that is, zero) if `num_entries` is zero.
+              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
               "numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
                   # single integer was encoded, this will be zero and the single value will be
                   # stored in `first_value`.
-              "encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
+              "riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
+                  # is missing (that is, zero) if `num_entries` is zero.
               "firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
                   # integer was encoded, that single integer's value.
             },