Reformat to 80 columns

Author: gmlueck

sycl/doc/extensions/proposed/sycl_ext_intel_cslice.asciidoc

@@ -97,10 +97,10 @@ kernels submitted from the second process.  In this second case, the device
 driver binds the process's requested cslice to a physical cslice according to
 the overall system load.
 
-Note that this extension can be supported by any implementation.  If an implementation supports a
-backend or device without the concept of cslice partitions it can
-still conform to this extension by declaring the new enumerator and member
-functions specified below.  If the info descriptor query
+Note that this extension can be supported by any implementation.  If an
+implementation supports a backend or device without the concept of cslice
+partitions it can still conform to this extension by declaring the new
+enumerator and member functions specified below.  If the info descriptor query
 `info::device::partition_properties` does not report
 `ext_intel_partition_by_cslice`, then the backend or device does not support
 the creation of cslice partitions.