Add section headings to ids example

Change-Id: I4b5a58d5cf5f801a1e82e421f6fc78e863eab925
diff --git a/examples/ids.Rmd b/examples/ids.Rmd
index 53c280d..b0f9164 100644
--- a/examples/ids.Rmd
+++ b/examples/ids.Rmd
@@ -31,6 +31,7 @@
 library(tidyverse)
 source("https://gitlab.ids-mannheim.de/ICC/2023-07-20-ICC-ICLC10/-/raw/master/R/common.R")
 ```
+# Introduction
 
 ## R Markdown
 
@@ -49,6 +50,8 @@
 Here are some notes.
 </aside>
 
+# Methods
+
 ## Slide with R Output
 
 ```{r cars, echo = TRUE}
@@ -61,8 +64,10 @@
 plot(pressure)
 ```
 
+# Results
+
 ## Registered Users
-### (for COSMAS II and KorAP)
+### for COSMAS II and KorAP
 
 ```{r registrations, message=F, warning=F}
 registrierungen <-
@@ -81,9 +86,9 @@
 ```
 
 ## Light Verb Constructions
-### with *take* (from ICC-ENG)
+### with *take* in ICC-English
 
-```{r take-icc, fig.cap="Results of a co-occurrence analysis of *take* + NOUN in [ICC-ENG](https://korap.ids-mannheim.de/instance/icc), using the RKorAPClient  [@kupietz_rkorapclient_2020] package."}
+```{r take-icc, fig.cap="Collocation analysis results for *take* + NOUN in [ICC-ENG](https://korap.ids-mannheim.de/instance/icc), using the RKorAPClient  [@kupietz_rkorapclient_2020] package."}
 take_ca_icc <-
   collocationAnalysis(
     icc_con("eng"),
@@ -127,6 +132,7 @@
  datatable(escape = F) %>%
  formatRound(columns=~logDice + pmi + ll, digits=2)
 ```
-
 # References
 
+## References
+