docs: update spelling word list and fix typos

- update wordlist and fix typos so that 'make docs-spell' passes
- sort spelling_wordlist.txt
- update docs maintainers list

Type: docs

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I38ac7850c604c323427d2bb6877ea98bd10bcc38

MAINTAINERS

@@ -41,6 +41,7 @@ F:	src/vnet/bonding/
 Sphinx Documents
 I:	docs
 M:	John DeNisco <jdenisco@cisco.com>
+M:	Dave Wallace <dwallacelf@gmail.com>
 F:	docs/
 
 Infrastructure Library

docs/usecases/vpp_testbench/index.rst

@@ -10,7 +10,7 @@ back-and-forth (i.e. ICMP echo/ping requests and HTTP GET requests).
 The intent of this example is to provide a relatively simple example of
 connecting containers via VPP and allowing others to use it as a springboard of
 sorts for their own projects and examples. Besides Docker and a handful of
-common Linux command-line utlities, not much else is required to build this
+common Linux command-line utilities, not much else is required to build this
 example (due to most of the dependencies being lumped inside the containers
 themselves).
 
@@ -60,7 +60,7 @@ project.
   other scripts in this project. Intended to be sourced (i.e. not intended to
   be run directly). Some of the helper functions are used at run-time within
   the containers, while others are intended to be run in the default namespace
-  on the host operating system to help with run-time configuration/bringup of
+  on the host operating system to help with run-time configuration/bring up of
   the testbench.
 * ``Dockerfile.vpp_testbench``: used to build the various Docker images used in
   this project (i.e. so VPP, our test tools, etc.; are all encapsulated within
@@ -81,7 +81,7 @@ Getting Started
 ^^^^^^^^^^^^^^^
 
 First, we'll assume you are running on a Ubuntu 20.04 x86_64 setup (either on a
-bare metal host or in a virtual machine), and have acquirec a copy of the
+bare metal host or in a virtual machine), and have acquired a copy of the
 project files (either by cloning the VPP git repository, or duplicating them
 from :ref:`sec_file_listings_vpp_testbench`). Now, just run ``make``. The
 process should take a few minutes as it pulls the baseline Ubuntu Docker image,
@@ -96,11 +96,11 @@ can be cleaned-up via ``make stop``, and the whole process of starting,
 testing, stopping, etc.; can be repeated as needed.
 
 In addition to starting up the containers, ``make start`` will establish
-variaous types of links/connections between the two containers, making use of
+various types of links/connections between the two containers, making use of
 both the Linux network stack, as well as VPP, to handle the "plumbing"
 involved. This is to allow various types of connections between the two
 containers, and to allow the reader to experiment with them (i.e. using
-``vppctl`` to congfigure or trace packets going over VPP-managed links, use
+``vppctl`` to configure or trace packets going over VPP-managed links, use
 traditional Linux command line utilities like ``tcpdump``, ``iproute2``,
 ``ping``, etc.; to accomplish similar tasks over links managed purely by the
 Linux network stack, etc.). Later labs will also encourage readers to compare
@@ -177,4 +177,3 @@ entrypoint_server.sh
    :caption: entrypoint_server.sh
    :language: shell
    :linenos:
-

src/vnet/ip/reass/reassembly.rst

@@ -20,14 +20,14 @@ impractical to parse headers which are split over multiple vnet
 buffers, vnet_buffer_chain_linearize() is called after reassembly so
 that L2/L3/L4 headers can be found in first buffer. Full reassembly
 is costly and shouldn't be used unless necessary. Full reassembly is by
-default enabled for both ipv4 and ipv6 traffic for "forus" traffic
+default enabled for both ipv4 and ipv6 "for us" traffic
 - that is packets aimed at VPP addresses. This can be disabled via API
-if desired, in which case "forus" fragments are dropped.
+if desired, in which case "for us" fragments are dropped.
 
 2. Shallow (virtual) reassembly allows various classifying and/or
 translating features to work with fragments without having to
 understand fragmentation. It works by extracting L4 data and adding
-them to vnet_buffer for each packet/fragment passing throught SVR
+them to vnet_buffer for each packet/fragment passing through SVR
 nodes. This operation is performed for both fragments and regular
 packets, allowing consuming code to treat all packets in same way. SVR
 caches incoming packet fragments (buffers) until first fragment is
@@ -42,7 +42,7 @@ Multi-worker behaviour
 Both reassembly types deal with fragments arriving on different workers
 via handoff mechanism. All reassembly contexts are stored in pools.
 Bihash mapping 5-tuple key to a value containing pool index and thread
-index is used for lookups. When a lookup finds an existing reasembly on
+index is used for lookups. When a lookup finds an existing reassembly on
 a different thread, it hands off the fragment to that thread. If lookup
 fails, a new reassembly context is created and current worker becomes
 owner of that context. Further fragments received on other worker
@@ -64,7 +64,7 @@ fragments per packet.
 Custom applications
 ^^^^^^^^^^^^^^^^^^^
 
-Both reassembly features allow to be used by custom applicatind which
+Both reassembly features allow to be used by custom application which
 are not part of VPP source tree. Be it patches or 3rd party plugins,
 they can build their own graph paths by using "-custom*" versions of
 nodes. Reassembly then reads next_index and error_next_index for each