[PATCH v5 21/54] doc: correct typos and grammar in graph guide

[Stephen Hemminger <stephen@networkplumber.org>]

Correct several documentation issues:
- Remove trailing hyphen from bullet point
- Change "detached to a graph" to "detached from a graph"
- Change typo "edege" to "edge" (two occurrences)
- Change typo "feilds" to "fields"
- Change "attach" to "attaches" and "create" to "creates"
- Change "with custom port with and" to "with custom port and"

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 doc/guides/prog_guide/graph_lib.rst | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/doc/guides/prog_guide/graph_lib.rst b/doc/guides/prog_guide/graph_lib.rst
index 8409e7666e..8e3fd227d3 100644
--- a/doc/guides/prog_guide/graph_lib.rst
+++ b/doc/guides/prog_guide/graph_lib.rst
@@ -37,7 +37,7 @@ Advantages of Graph architecture
   caches misses.
 - Exploits the probability that most packets will follow the same nodes in the
   graph.
-- Allow SIMD instructions for packet processing of the node.-
+- Allow SIMD instructions for packet processing of the node.
 - The modular scheme allows having reusable nodes for the consumers.
 - The modular scheme allows us to abstract the vendor HW specific
   optimizations as a node.
@@ -92,7 +92,7 @@ fini():
 ^^^^^^^
 
 The callback function will be invoked by ``rte_graph_destroy()`` on when a
-node gets detached to a graph.
+node gets detached from a graph.
 
 Node name:
 ^^^^^^^^^^
@@ -1095,17 +1095,17 @@ This node is an intermediate node that does udp destination port lookup for
 the received ipv4 packets and the result determines each packets next node.
 
 User registers a new node ``udp4_input`` into graph library during initialization
-and attach user specified node as edege to this node using
-``rte_node_udp4_usr_node_add()``, and create empty hash table with destination
-port and node id as its feilds.
+and attaches user specified node as edge to this node using
+``rte_node_udp4_usr_node_add()``, and creates empty hash table with destination
+port and node id as its fields.
 
-After successful addition of user node as edege, edge id is returned to the user.
+After successful addition of user node as edge, edge id is returned to the user.
 
 User would register ``ip4_lookup`` table with specified ip address and 32 bit as mask
 for ip filtration using api ``rte_node_ip4_route_add()``.
 
-After graph is created user would update hash table with custom port with
-and previously obtained edge id using API ``rte_node_udp4_dst_port_add()``.
+After graph is created user would update hash table with custom port and
+previously obtained edge id using API ``rte_node_udp4_dst_port_add()``.
 
 When packet is received lpm look up is performed if ip is matched the packet
 is handed over to ip4_local node, then packet is verified for udp proto and
-- 
2.51.0