Here is the reproducible code:

```
mpg %>%
    ggplot(aes(x = year, y = cty)) +
    geom_line() +
    geom_point() +
    facet_wrap(~manufacturer) +
    theme_bw() +
    theme(panel.grid.major = element_blank(),
          panel.grid.minor = element_blank(),
          strip.background = element_blank(),
          panel.border = element_rect(color = "black"),
          strip.text.x = element_text(vjust = -3))

```

[![Reproducible Graph - Not what I wanted](https://i.stack.imgur.com/EamcO.png)](https://i.stack.imgur.com/EamcO.png)
I wanted to move the manufacturer names **into the interior of the graph** (inside the black border for each graph), but when I alter the `vjust` argument, the manufacturer names are obscured BEHIND the graph. How do I make fix this?