diff --git a/src/analysis/slices.rs b/src/analysis/slices.rs
index 685ce90..68824a8 100644
--- a/src/analysis/slices.rs
+++ b/src/analysis/slices.rs
@@ -149,7 +149,7 @@ impl FunctionSlices {
         if check_prologue_sequence(section, addr, Some(ins))? {
             if let Some(prologue) = self.prologue {
                 if prologue != addr && prologue != addr - 4 {
-                    bail!("Found duplicate prologue: {:#010X} and {:#010X}", prologue, addr)
+                    bail!("Found multiple functions inside a symbol: {:#010X} and {:#010X}. Check symbols.txt?", prologue, addr)
                 }
             } else {
                 self.prologue = Some(addr);
diff --git a/src/util/config.rs b/src/util/config.rs
index 790eb7f..0052770 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -710,7 +710,7 @@ where R: BufRead + ?Sized {
                 ensure!(
                     section.contains_range(start..end)
                         || (start == section_end && end == section_end),
-                    "Section {} ({:#010X}..{:#010X}) does not contain range {:#010X}..{:#010X}",
+                    "Section {} ({:#010X}..{:#010X}) does not contain range {:#010X}..{:#010X}. Check splits.txt?",
                     name,
                     section.address,
                     section.address + section.size,