docs: improved wording

Author: marcusschiesser

.changeset/four-impalas-pay.md

@@ -2,4 +2,4 @@
 "create-llama": patch
 ---
 
-Use is_empty filter for private files in LlamaCloud Index
+Change metadata filters to use already existing documents in LlamaCloud Index

.changeset/old-readers-fix.md

@@ -2,4 +2,4 @@
 "create-llama": patch
 ---
 
-Use callback manager properly
+Use one callback manager per request

.changeset/slow-papayas-camp.md

@@ -2,4 +2,4 @@
 "create-llama": patch
 ---
 
-Bump create-llama version to 0.11.1
+Bump llama_index version to 0.11.1

.changeset/sour-donkeys-develop.md

@@ -2,4 +2,4 @@
 "create-llama": patch
 ---
 
-fix: keep origin upload filename
+Fix to use filename for uploaded documents in NextJS

.changeset/strong-kids-brush.md

@@ -2,4 +2,4 @@
 "create-llama": patch
 ---
 
-feat: simplify CLI interface
+Simplify CLI interface

.changeset/wicked-numbers-approve.md

@@ -173,14 +173,14 @@ const program = new Commander.Command(packageJson.name)
     "--ask-models",
     `
 
-  Select LLM and embedding models.
+  Allow interactive selection of LLM and embedding models of different model providers.
 `,
   )
   .option(
     "--ask-examples",
     `
 
-  Select community templates and LlamaPacks.
+  Allow interactive selection of community templates and LlamaPacks.
 `,
   )
   .allowUnknownOption()