docs: Update igraph.Rmd, fix manual page typo (#1313)

igraph · Mar 21, 2024 · 2f4559b · 2f4559b
2 parents 88aefff + a6081ea
commit 2f4559b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vignettes/igraph.Rmd b/vignettes/igraph.Rmd
@@ -204,7 +204,7 @@ In addition to `make_empty_graph()`, `make_graph()`, and `make_graph_from_litera
 
 ```{r echo = TRUE}
 graph1 <- make_tree(127, 2, mode = "undirected")
-summary(g)
+summary(graph1)
 ```
 
 This generates a regular tree graph with 127 vertices, each vertex having two children. No matter how many times you call `make_tree()`, the generated graph will always be the same if you use the same parameters: